256 - Instructions for Beckman Fiber Type Reference 270, 1170, 1170-5, 4970, 4970-29, 1951
File — Box: 104, Folder: 170
Dates
- Creation: 1951
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