Joker Mine, Shafthouse, Medicine Bow National Forest, Northwest of Keystone, Keystone, Albany County, WY
Summary
Survey number: HAER WY-45-A
Building/structure dates: 1905 Initial Construction
Tags
Date
1969 - 1980
Contributors
Historic American Engineering Record, creator
Oneida Mining Company
Location
Keystone, 41.63845, -105.59434
Source
Library of Congress
Copyright info
No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html