| 
                
                  Front matter
                
                
               | 
              
                I
               | 
            
            
              | 
                
                  Index
                
                
               | 
              
                III
               | 
            
            
              | 
                
                  Issue 1
                    
                
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                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Article: Les tramways lausannois
                
                
               | 
              
                1
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              | 
                
                  Article: Note sur la circulaire ministérelle française du 20 octobre 1906 relative aux ouvrages en béton armé
                
                
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                7
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              | 
                
                  Obituary: Brulhart, Joseph
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                11
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                12
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 2
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                13
               | 
            
            
              | 
                
                  Article: Les tramways lausannois
                
                
               | 
              
                13
               | 
            
            
              | 
                
                  Article: La fixation de l'azote atmosphérique par le carbure de calcium
                
                
               | 
              
                21
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                23
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 3
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                25
               | 
            
            
              | 
                
                  Article: Les propriétés chimiques et physiques des agglomérants hydrauliques
                
                
               | 
              
                25
               | 
            
            
              | 
                
                  Article: Les tramways lausannois
                
                
               | 
              
                28
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                33
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                33
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                36
               | 
            
            
              | 
                
                  Obituary: Guiguer de Prangins, Ch.
                
                
               | 
              
                36
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 4
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                37
               | 
            
            
              | 
                
                  Article: Note sur la circulaire ministérielle française du 20 octobre 1906 relative aux ouvrages en béton armé
                
                
               | 
              
                37
               | 
            
            
              | 
                
                  Article: Les tramways lausannois
                
                
               | 
              
                40
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                43
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                45
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                45
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 5
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                49
               | 
            
            
              | 
                
                  Article: Les tramways lausannois
                
                
               | 
              
                49
               | 
            
            
              | 
                
                  Article: Le raccourci Morges-Bussigny, ou, La ligne du Delta de Bussigny
                
                
               | 
              
                52
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                55
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                55
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                59
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 6
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                61
               | 
            
            
              | 
                
                  Article: Calcul des ponts suspendus à câble et sans hauban
                
                
               | 
              
                61
               | 
            
            
              | 
                
                  Article: Les installations électriques pour l'exploitation et l'éclairage dans le grand tunnel du Simplon
                
                
               | 
              
                64
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                70
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                70
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                72
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 7
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                73
               | 
            
            
              | 
                
                  Article: Les installations électriques pour l'exploitation et l'éclairage dans le grand tunnel du Simplon
                
                
               | 
              
                73
               | 
            
            
              | 
                
                  Article: Les machines pour la liquéfaction de l'air
                
                
               | 
              
                74
               | 
            
            
              | 
                
                  Article: La ventilation et la réfrigération du tunnel du Simplon
                
                
               | 
              
                79
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                81
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                83
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                84
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 8
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                85
               | 
            
            
              | 
                
                  Article: Les tramways lausannois: notes complémentaires
                
                
               | 
              
                85
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                90
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                90
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                94
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                95
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                95
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                96
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                12
               | 
            
            
              | 
                
                  Issue 9
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                97
               | 
            
            
              | 
                
                  Article: La ventilation et la réfrigération du tunnel du Simplon
                
                
               | 
              
                97
               | 
            
            
              | 
                
                  Article: La fabrication des briques silico-calcaires à durcissement accéléré
                
                
               | 
              
                105
               | 
            
            
              | 
                
                  Article: Esthétique des villes
                
                
               | 
              
                106
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                107
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                107
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                108
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 10
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                109
               | 
            
            
              | 
                
                  Article: La ventilation et la réfrigération du tunnel du Simplon
                
                
               | 
              
                109
               | 
            
            
              | 
                
                  Obituary: Guillemin, Etienne
                
                
               | 
              
                115
               | 
            
            
              | 
                
                  Article: Esthétique des villes
                
                
               | 
              
                116
               | 
            
            
              | 
                
                  Article: Nouveaux moteurs électriques: moteurs "Centrator": système Felten & Guilleaume - Lahmeyer
                
                
               | 
              
                117
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                118
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                120
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                120
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 11
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                121
               | 
            
            
              | 
                
                  Article: La gare de Lausanne
                
                
               | 
              
                121
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                130
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                132
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                133
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 12
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                133
               | 
            
            
              | 
                
                  Article: La ventilation et la réfrigération du tunnel du Simplon
                
                
               | 
              
                133
               | 
            
            
              | 
                
                  Article: La gare de Lausanne
                
                
               | 
              
                144
               | 
            
            
              | 
                
                  Article: Esthétique des villes
                
                
               | 
              
                146
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                147
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                148
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                148
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 13
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                149
               | 
            
            
              | 
                
                  Article: Usine de réserve et de secours de la ville de Genève pour l'éclairage et la force
                
                
               | 
              
                149
               | 
            
            
              | 
                
                  Article: L'architecture moderne en Allemagne
                
                
               | 
              
                153
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                156
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                158
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 14
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                161
               | 
            
            
              | 
                
                  Article: Les chemins de fer électriques veveysans
                
                
               | 
              
                161
               | 
            
            
              | 
                
                  Article: L'architecture moderne en Allemagne
                
                
               | 
              
                164
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                171
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 15
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                173
               | 
            
            
              | 
                
                  Article: Les chemins de fer électriques veveysans
                
                
               | 
              
                173
               | 
            
            
              | 
                
                  Article: Les constructions scolaires en Suisse
                
                
               | 
              
                177
               | 
            
            
              | 
                
                  Article: Tunnel du Simplon
                
                
               | 
              
                180
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                184
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 16
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                185
               | 
            
            
              | 
                
                  Article: Les chemins de fer électriques veveysans
                
                
               | 
              
                185
               | 
            
            
              | 
                
                  Article: Transport à Paris des forces motrice du Rhône de Génissiat (Ain) près Bellegarde et voie navigable de Lyon à Genève
                
                
               | 
              
                189
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                193
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                195
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                196
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 17
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                197
               | 
            
            
              | 
                
                  Article: Les chemins de fer électriques veveysans
                
                
               | 
              
                197
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                207
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                208
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 18
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                209
               | 
            
            
              | 
                
                  Article: Les ateliers des Chemins de fer fédéraux, à Yverdon, et leur agradissement
                
                
               | 
              
                209
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                220
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 19
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                221
               | 
            
            
              | 
                
                  Article: Résolution, par voie nomographique, des équations linéaires simultanées
                
                
               | 
              
                221
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                225
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                232
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                232
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 20
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                233
               | 
            
            
              | 
                
                  Article: Résolution, par voie nomographique, des équations linéaires simultanées
                
                
               | 
              
                233
               | 
            
            
              | 
                
                  Article: L'architecture moderne en Allemagne
                
                
               | 
              
                235
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                239
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                242
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                244
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                244
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 21
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                245
               | 
            
            
              | 
                
                  Article: L'architecture moderne en Allemagne
                
                
               | 
              
                245
               | 
            
            
              | 
                
                  Article: Note sur le débit des exutoires invisibles du lac de Joux
                
                
               | 
              
                249
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                250
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                256
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                256
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 22
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                257
               | 
            
            
              | 
                
                  Article: Pont sur le Rhône, à Chancy entre Chancy (Suisse) et Pougny (France)
                
                
               | 
              
                257
               | 
            
            
              | 
                
                  Article: Chemin de fer du Lötschberg
                
                
               | 
              
                260
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                264
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                268
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                272
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                272
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 23
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                273
               | 
            
            
              | 
                
                  Article: Le pont de Pyrimont sur le Rhône entre les départements de la Haute-Savoie et de l'Ain
                
                
               | 
              
                273
               | 
            
            
              | 
                
                  Article: Chemin de fer du Lötschberg
                
                
               | 
              
                275
               | 
            
            
              | 
                
                  Competitions
                
                
               | 
              
                277
               | 
            
            
              | 
                
                  Association News
                
                
               | 
              
                282
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                283
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               | 
            
            
              | 
                
                  Issue 24
                    
                
               | 
              
                1
               | 
            
            
              | 
                
                  Front matter
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                1
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                2
               | 
            
            
              | 
                
                  Table of Contents
                
                
               | 
              
                285
               | 
            
            
              | 
                
                  Article: Application de la statique graphique aux systèmes de l'espace
                
                
               | 
              
                285
               | 
            
            
              | 
                
                  Article: Démarreur avec régulateur à force centrifuge
                
                
               | 
              
                289
               | 
            
            
              | 
                
                  Miscellaneous
                
                
               | 
              
                291
               | 
            
            
              | 
                
                  Advertising
                
                
               | 
              
                9
               |