On the Photo:
Annotation:
From a photo album of the Mathematische Gesellschaft (Hamburg)
*Düren 28.09.1841, +Bonn 15.12.1915
Location:
Source: http://www.math.uni-hamburg.de/home/grothkopf/fotos/math-ges/
Photo ID: 10558
Annotation:
From a photo album of the Mathematische Gesellschaft (Hamburg)
*Düren 28.09.1841, +Bonn 15.12.1915
Location:
Source: http://www.math.uni-hamburg.de/home/grothkopf/fotos/math-ges/
Photo ID: 10558