Filters
1.
Collection Title:
Creator:
Marshall, George, plastics engineer.
Inclusive Dates:
1940-1965
Abstract:
Type of Material:
Correspondence.
Photographs.
Plumbing plans.
Subject:
Plastics industry and trade.
Factories.
Factories -- Fires and fire prevention.
Piping.
Subject Strengths:
Business and Industry
Plastics
2.
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