Drilling bolt holes in finished steel rails, after 1895
Item — Box: 1, Object: 2015.028.042
Identifier: 2015.028.042
Dates
- Creation: after 1895
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