archive.org/web/20161022091359/http://www.panoramio.com/user/969909?with_photo_id=53085077 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031064353/http://www.panoramio.com/user/969909?with_photo_id=112821554 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025224528/http://www.panoramio.com/user/6320585?with_photo_id=86810453 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029101107/http://www.panoramio.com/photo/93501149...
archive.org/web/20161023200955/http://www.panoramio.com/user/969909?with_photo_id=51737187 operator: Panoramio described at URL: https://web.archive...
of birth/death 5 October 1865 15 October 1939 Location of birth/death Isny im Allgäu Munich Work location Munich (1885–1911); Düsseldorf (1911–1939) ...