HORSESHOE PLACER Libby District. Lincoln County. Minerals Yearbook 1940. Page 361. One of the placer producers in the district. Gold. (Near Libby).
WPA, "Horseshoe" (1940). Minerals Yearbook, All. 1006.
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Horseshoe Placer, Libby District, Lincoln County, gold