Manufacturing companies' equipment and structure drawings, 1917-1950

File — Tube: 283

Identifier: XI

Staff Only

Scope and Contents

Clinton Bridge Works, steel for separator building (undated)
Colorado Iron Works Company, details and assembly plans for Atkins classifier and ball mill (1917-1948)
Crocker-Wheeler Electrical Manufacturing Company, drawing (1932)
C.S. Card Iron Works Company, comparison to show clearance for car
Dorr Company, the Dorr thickener assembly and design drawings (1950)
Denver Equipment Company, details and assembly designs for No. 24 steel mach-wood tank (1929-1930)

Dates

1917-1950

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.