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Box-folder 7:18

 Container

Contains 1 Result:

Howard, C. S., USGS chemist,, 1937

 Archival Record — Box-folder: 7:18
Scope and Contents From the Series: Materials include notes, data, inventories, maps of areas surveyed by Yeo, graphs and charts, business correspondence, and photographs. Original arrangement has been partially maintained.
Dates: 1937