Charter Oak Mine
Subtitle: exploring Montana's mining history on the Helena National Forest
Contributors: United States. Forest Service; Helena National Forest (Mont.)
Publisher: U.S. Dept. of Agriculture, Forest Service, Helena Forest Foundation
Published: 2004
Place of publication: [Helena, Mont.]
Language: eng
Subjects: Historic preservation -- Montana -- Helena National Forest; Mining districts -- Montana -- Helena National Forest; Helena National Forest (Mont.)
Notes: Shipping list no.: 2004-0213-P