Opening by Dr. Westermann, Chairman of the Board of Artis, Drs. Westermann (Whole r) Date: 13 May 1971 Location: Amsterdam, Noord-Holland Keywords: chimpanzees, zoos, openings Personal name: Westermann, Institution name: Artis

---

Size: 3263px × 2145px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: