Keywords: CH-NB - Thun, Umgebung, Schadau - Collection Gugelmann - GS-GUGE-ABERLI-F-1.tif Information Thun Umgebung Schadau; Thun; Aquarell Swiss National Library CH-NB-Collection Gugelmann PD-old-100 User Swiss National Library/Attribution-Recommendation GS-GUGE-ABERLI-F-1 http //www helveticarchives ch/detail aspx ID 477007 helveticarchives ch; Swiss National Library Prints and Drawings Department Uploaded with GWToolset CH-NB - Thun Umgebung Schadau - Collection Gugelmann - GS-GUGE-ABERLI-F-1 http //upload-glam wikimedia ch/Gugelmann/GS-GUGE-ABERLI-F-1 tif Collection Gugelmann Media contributed by the Swiss National Library Johann Ludwig Aberli 1770 paintings 1770 in Switzerland Historical images of Thun Historical images of Lake Thun Schloss Schadau |