DE: Swissair-Direktor Eugen Groh (l.), Prof. Ing. Robert Gsell (1889-1946), Oberexperte des Eidg. Luftamtes Bern (2.v.l. mit Brille)
EN: Swissair Director Eugen Groh (l.), Prof. Ing. Robert Gsell (1889-1946), Chief Expert of the Federal Aviation Office Bern (2.f.l. with glasses)

The image presented on this page is part of E-Pics, a service provided by the ETH-Bibliothek of ETH Zurich. This medium resolution copy is published under the license indicated above.

Please respect terms of the respective license ( CC BY-SA or Public Domain Mark , indicated above under License) when using this image.
  • A higher resolution of the image is available at .
  • The ETH image Archive can be accessed at
  • More information about E-Pics is available at