Zimmerman, A. A.
Found in 1 Collection or Record:
Identifier: SC MS 0140
Abstract Documents and photographs assembled by Robert M. Wheeler primarily of the portion of his career as Mine Captain of No. 3 mine at the Cornwall Iron Mine, a subsidiary of Bethlehem Steel Corporation. His contributions to the iron ore operation in the Cornwall Iron Mine as well as other mines belonging to the Bethlehem Cornwall Corporation were valued by the Bethlehem executives based on the correspondence content. Mr. Wheeler’s material gives an insight into open pit and underground mining...
Dates: 1956 - 1984