Philadelphia College of Pharmacy and Science: people looking at rocks in glass cases in college museum. Photograph, c. 1933.
- Date:
- c. 1933
- Reference:
- 30232i
Licence: In copyright
Credit: Philadelphia College of Pharmacy and Science: people looking at rocks in glass cases in college museum. Photograph, c. 1933. Wellcome Collection. Source: Wellcome Collection.
