Total number of photos: 23740

Photos provided by Huber-Dyson, Verena

Hans Hermes, Paul Bernays, Hans Läuchli, Wolfgang Thomas
    • H. Hermes
    • P. Bernays
    • H. Läuchli
    • W. Thomas
    • (1975)
 		Kurt Reidemeister
    • K. Reidemeister
    • (1956)

For more detailed information please click on the photo.