M0015820: Effects of the artificial application of pressure on flint
- Date:
- 1957
- Reference:
- WT/D/1/20/1/141/73
Licence: In copyright
Credit: M0015820: Effects of the artificial application of pressure on flint. Source: Wellcome Collection.
Licence: In copyright
Credit: M0015820: Effects of the artificial application of pressure on flint. Source: Wellcome Collection.
