Johann Kaspar Oeri. Reproduction of line engraving by J. U. Heidegger after himself.
- Heidegger, J. U.
- Reference:
- 7493i
Licence: Public Domain Mark
Credit: Johann Kaspar Oeri. Reproduction of line engraving by J. U. Heidegger after himself. Wellcome Collection. Source: Wellcome Collection.
