DGGS MR 191-3
Title:Preliminary report of properties visited in Helm Bay, Cleveland Peninsula
Publisher:Alaska Territorial Department of Mines
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Roehm, J.C., 1936, Preliminary report of properties visited in Helm Bay, Cleveland Peninsula: Alaska Territorial Department of Mines Miscellaneous Report 191-3, 5 p., 1 sheet, scale 1 inch = 50 feet.