Electrum Validum Apparatus and Workshop, undated
File — Box: 26, Folder: 21
Dates
- Creation: undated
General Note
Contains 8 black and white negative strips.
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org