Total number of photos: 24092

1987

Arnold Janssen

On the Photo:

Location: Dortmund

Author: Danzer, Ludwig (photos provided by Danzer, Ludwig)

Source: L. Danzer, Dortmund

Year: 1987

Copyright: L. Danzer, Dortmund

Photo ID: 8316


Additions/Corrections

Person(s), from left to right:
Place:
ID in math genealogy project
Occasion (including date):
Comments:

Please enter your name and email address, too:

Name:
Email:
Are you interested in using this photo?