Keywords: ETH-BIB-Berninapass, Piz Palü v. N. W. aus 3500 m-Inlandflüge-LBS MH01-000876.tif 13 x 18 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-000341619 Template ETH-Bibliothek Berninapass Piz Palü v N W aus 3500 m Uploaded with GWToolset ETH-BIB-Berninapass Piz Palü v N W aus 3500 m-Inlandflüge-LBS_MH01-000876 http //www e-pics ethz ch/index/Wikimedia/wikimedia_bilder/LBS_MH01-000876 tif ETH-BIB Mittelholzer-Inland flights Aerial photographs by Walter Mittelholzer |