Box 72
Container
Contains 1 Result:
Northern Black Hills Rock Samples (NBH 291 to NBH 322)
File — Box: 72
Identifier: Series 8
Scope and Contents Note
Rock samples from Columbia Ditch, Two John's Mine, Clinton Audit, Whitewood Peak, Whitetail Creek, Bald Mountain, Maitland Mine, Spanish Dump, and Iron Hill.
Dates:
1903 - 2005