Clark, William Mansfield (1884-1964)
- Name:
- Clark, William Mansfield (1884-1964)
- Identifier:
- P/B520 L
- Subject:
- Scientists
- Rights:
- https://rightsstatements.org/vocab/CNE/1.0/
- Notes:
- Photograph
- Collection:
- Edgar Fahs Smith Image Collection (University of Pennsylvania)