1987
On the Photo:
- Cartan, Henri (left)
- Thullen, Peter (right)
Annotation: picture made during the celebration of the 80th Birthday of Peter Thullen
Location: Fribourg, Switzerland
Author: Kaup, Burchard (photos provided by Kaup, Burchard)
Source: Burchard Kaup
Year: 1987
Photo ID: 12444