Manufacturing companies' equipment and structure drawings, 1920-1941

File — Tube: 292

Identifier: XI

Staff Only

Scope and Contents

Stearns-Rogers Manufacturing Company, assembly for single drum electric hoist
Stephens-Adamson Manufacturing Company, shafting details for 20’x18’ belt conveyor unit and for ‘normal duty’ rubber impact carriers (1941)
St. Louis Smelting and Refining works of National Lead Company, details and assembly designs for flotation sampler cutter and water door (1920, 1927)
Strait Scale Company, details and assembly designs for strait railroad track scale (1922)

Dates

1920-1941

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this Collection may be restricted under provisions of state or federal law.