Left, a chimpanzee; right, a mandrill (african baboon). Reproduction of an etching by F. Lüdecke.
- Lüdecke, F.
- Date:
- 1881
- Reference:
- 40740i
Licence: Public Domain Mark
Credit: Left, a chimpanzee; right, a mandrill (african baboon). Reproduction of an etching by F. Lüdecke. Wellcome Collection. Source: Wellcome Collection.
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