Black-and-white halftone postcard showing the Pont Adolphe (Adolphe Bridge) and the Vallee de la Petrusse in Luxembourg City. The massive stone arch bridge -- when built in 1903 the largest stone arch bridge in the world -- spans the deep Petrusse valley in a single dramatic leap, with smaller flanking arches at either side. The valley below is shown in parkland, with winding paths and a small footbridge. Buildings of the upper city are visible on the plateau above.

• Caption: "Luxembourg. -- Le Pont Adolphe et la Vallee de la 'Petrusse'"
• Card no.: Edition P.K. No. 517
• Status: Unposted