00905cam a22002531 4500 gs 10000057 DLC 20260227111309.0 870919s1910 dcub f000 0 eng gs 10000057 (OCoLC)16720266 DLC OrPS DLC premarc n-us-ak TN423.A7 M2 Maddren, A. G. (Alfred Geddes), 1875- The Innoko gold-placer district, Alaska, with accounts of the central Kuskokwim Valley and the Ruby Creek and Gold Hill placers, by A. G. Maddren. Washington, Govt. Print. Off., 1910. 87 p. v fold. maps. (1 in pocket) 24 cm. U.S. Geological survey. Bulletin 410 Issued also as House doc. no. 188, 61st Cong., 2d sess. Gold mines and mining Alaska. Geological Survey bulletin ; 410. 24898 24898