M0015276: The production of gravers (burins) by the direct blow method, demonstrated by A. D. Lacaille
- Date:
- October 1956
- Reference:
- WT/D/1/20/1/136/42
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0015276: The production of gravers (burins) by the direct blow method, demonstrated by A. D. Lacaille. Wellcome Collection. Source: Wellcome Collection.
