Box 19b
Container
Contains 5 Results:
Notice of location, approximately 1890-1899
Item — Box: 19b, Folder: 15
Identifier: MSS 229 Series 9
Dates:
approximately 1890-1899
Certificate of assay, 1902 December 1
Item — Box: 19b, Folder: 15
Identifier: MSS 229 Series 9
Dates:
1902 December 1
Bureau of Mines of the State of Colorado records on precious metal production, 1902
Item — Box: 19b, Folder: 15
Identifier: MSS 229 Series 9
Bureau of Mines of the State of Colorado records on precious metal production, 1903
Item — Box: 19b, Folder: 15
Identifier: MSS 229 Series 9
Department of the Interior, U. S. Geological Survey form letter, 1903 January 3
Item — Box: 19b, Folder: 15
Identifier: MSS 229 Series 9
Dates:
1903 January 3