Alden, John H., 1899-1988.
Biographical notes:
John H., Alden worked as a metallurgist for forty years with the Aluminum Company of America. He was a member of the Historical Society of Western Pennsylvania and the National Society for the Preservation of Covered Bridges.
From the description of John H. Alden papers 1952-1964. (Historical Society of W Pennsylvania). WorldCat record id: 47291356
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Subjects:
- Covered bridges
Occupations:
not available for this record
Places:
- Pennsylvania (as recorded)
- Pennsylvania--Washington County (as recorded)
- Pennsylvania--Greene County (as recorded)
