Filters
1.
Collection Title:
Creator:
Standard Pyroxoloid Corp. (Leominster, Mass.)
Inclusive Dates:
1946-1972
Abstract:
Type of Material:
Reports.
Photographs.
Business records.
Subject:
Celluloid.
Chemical plants.
Factories.
Nitrocellulose.
Plastics industry and trade.
Product formulas.
Pyralin.
Subject Strengths:
Business and Industry
Plastics