628 ETH-BIB-Paul-Armand Challemel-Lacour (1827-1896), Professor am eidg. Polytechnikum 1856-1859-Portrait-Portr (cropped)(signature)


Size: 5166px × 968px
Photo credit: © History and Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: