International Union of Operating Engineers. Local 311: Records, 1906-1967

Administrative/Restriction Information

Acquisition Information

Presented by C.A. Lawton, De Pere, Wisconsin, 1960, 1973; and by Randall W. and Catherine Lawton, De Pere, Wisconsin, 1982. Accession Number: M60-042, 73-176, 82-516


Processing Information

Processed by Menzi Behrnd-Klodt, 1979; additions processed by Alex Draghicchio and Menzi Behrnd-Klodt, 1987.