This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Karl F. Wunder PC Gru aus dem Harz. Ruine Scharzfels. Schlohof. Rckseite. en Postcard de Ansichtskarte fr Carte postale Scan vom Original Bernd Schwabe in Hannover creator Karl Friedrich Wunder File Karl Wunder PC Gru aus dem Harz Ruine Scharzfels Schlohof Ansichtsseite PDold Backsides of Karl Friedrich Wunder postcards