Pennsalt Chemicals Corporation
Organization
Found in 2 Collections and/or Records:
Herbert T. Pratt ephemera collection
Collection
Identifier: 2012-045-001
Scope and content
This collection consists of chemical company stock certificates owned by various people, as well as receipts and dye samples. The stock certificates in this collection were issued by Newton Chemical Company, Union Dye & Chemical Corporation, Atlantic Tar and Chemical Works Limited, Pennsalt Chemicals Corporation, Dewey and Almy Chemical Company, and The Pennsylvania Salt Manufacturing Company.
Dates:
1830-1961
Found in:
Science History Institute Archives
John E. Mehren Chemical Industries Publications Collection
Collection
Identifier: 2018-017
Abstract
A collection of chemical industry marketing materials and technical bulletins from 1932 to 1996 as collected and maintained by John E. Mehren on the behalf of the PM Chemical Company.
Dates:
1932-1992
Found in:
Science History Institute Archives