Manufacturing companies' equipment and structure drawings, 1911-1948

File — Tube: 293

Identifier: XI

Staff Only

Scope and Contents

Sullivan Manufacturing Company, air compressor and vacuum pump drawings (1911, 1917, 1919, 1921)
Sweetland Filter Press Company, details of body casting and supports for standard 31” diameter clam shell filter (1915)
Symons-V-Screen, parts and drawings (1929, 1931, 1936, 1940, 1942, 1946, 1948)
Syntron Company, feeders (1943)

Dates

1911-1948

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.