Keywords: ETH-BIB-Schaffhausen-Inlandflüge-LBS MH01-000922.tif 10 x 15 cm exhibition history Institution ETH-Bibliothek Fotografie Glasplattennegativ object history PD-old-auto 1937 Creator Walter Mittelholzer E-Pics Bildarchiv online http //doi org/10 3932/ethz-a-000341665 Template ETH-Bibliothek Schaffhausen Uploaded with GWToolset ETH-BIB-Schaffhausen-Inlandflüge-LBS_MH01-000922 http //www e-pics ethz ch/index/Wikimedia/wikimedia_bilder/LBS_MH01-000922 tif ETH-BIB Mittelholzer-Inland flights Aerial photographs by Walter Mittelholzer |