Adolphe Braun HouseSwiss and French Alps . Bridges, c. 1875-1893. Shnurtobel bridge. The line before the Blumatt station. Viaduct at Piantorino. The line near Wasen and Wasen. Entrance to the Pfaffensprung tunnel and view of the upper line. Kerstellenbach bridge near Amstag and under construction. Bridge at Strahlloch. Bridge under construction over the Reuss. Devil's bridge. Entrance to the Leggistein tunnel. Bridge over the Rohrbach. 15 prints on albumen paper. Negative numbers and some annotations in pencil on the back. Sizes: from 10x18 to 24x30cm