Construction of line no. 7 of the Metropolitan railway of Paris
Automotive equipment in public works and construction enterprises
Travaux de Quardruplement de la Ligne ParisVersailles des Chemins de Fer de l'Etat
Le quadruplement des voies des Chemins de Fer de l'Etat entre Clamart et Versailles
Extension of the Orleans Railway Line in Paris
Sivas-Erzerum railroad in Turkey
La "Direttissima" Bologne-Florence
L'equipment des lignes aeriennes triphasees des chemins de fer electriques italiens
Pantograph for plotting profiles of tunnel
Improvement of Paris-Limours Railroad Line
Section no. 5 of Paris metropolitan railroad
New type of support of a railway car on trucks
New type of support of a railway car on trucks
New transandean railroad between argentine and Chile
Automobile traffic and the road problem in France
Improvement works upon the Arzen-Ainsefra railway, Algeria
Constructing Canton-Hankow Railway