[Ores from Hall Valley Mining District, Park County, Colorado]. 1953.
Related Entities
There are 3 Entities related to this resource.
American Smelting and Refining Company
http://n2t.net/ark:/99166/w6qk1qjf (corporateBody)
United States Smelting, Refining, and Mining Company
http://n2t.net/ark:/99166/w6062q9c (corporateBody)
Ayler, Maynard F.
http://n2t.net/ark:/99166/w6vd76wh (person)