Folder 3
Container
Contains 1 Result:
Geological sketch maps - graphite and fluorspar, (1917-1942
File — Folder: 3
Identifier: Folder 3
Scope and Contents
From the Series:
This series includes topographical, stratigraphical, and geological maps dating mostly from the late teens and twenties. Mineral subjects include oil, gas, asphalt, graphite, fluorspar, and sandstone.
Dates:
translation missing: en.enumerations.date_label.created: (1917-1942