Keywords: Alaska Perseverance Co mine and buildings, Silverbow Basin near Juneau, Alaska, August 21, 1910 (COBB 271).jpeg check categories 29 December 2015 1 Photograph Creator John Nathan Cobb From John Cobb field notebook Alaska-Perseverance Mine Silver Bow Basin Alaska Aug 21 1910 Subjects LCTGM Gold mining--Alaska--Silverbow Basin Subjects LCSH Alaska Perseverance Company; Gold mines and mining--Alaska--Silverbow Basin depicted place United States--Alaska--Silverbow Basin 1910 silver gelatin b w Institution University of Washington UWASH-JNCobb-source accession number 271 PD-old-auto-1923 1930 Information field Order Number COB012 Images from the John N Cobb Photograph Collection to check Gold mining in Alaska |