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