U.S. Department of the Interior General Land Office Circular No. 1278: Information in Regard to Mining Claims on the Public Domain.

Johnson, Fred W.2019-01-112019-01-111942EPM-069-19-002http://hdl.handle.net/20.500.11867/152125 sheets 8 x 10.5 inch. Typed. Date est."The purpose of this circular is to furnish brief information pertinent to the location and purchase of mining claims under the United States mining laws."U.S. Department of the Interior General Land Office Circular No. 1278: Information in Regard to Mining Claims on the Public Domain.