M0001295: Line engraving of a "Plant-Animal Stem" through five geologic eras
- Date:
- 20 September 1930
- Reference:
- WT/D/1/20/1/12/8
Licence: In copyright
Credit: M0001295: Line engraving of a "Plant-Animal Stem" through five geologic eras. Source: Wellcome Collection.
