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Calumet & Hecla Mining Company Carpenter Shop Addition

Geography, Maps, , Calumet & Hecla Mining Company Carpenter Shop Addition

Scanned: June 14, 2010


Calumet & Hecla Mining Company Window Details

Geography, Maps, , Calumet & Hecla Mining Company Window Details

Scanned: June 14, 2010


Calumet & Hecla Mining Company - Hecla Machine Shop

Geography, Maps, , Calumet & Hecla Mining Company Hecla Machine Shop Railroad Door in West Wall

Scanned: June 14, 2010


Calumet and Hecla Mining Company House Plan

Geography, Maps, , Calumet and Hecla Mining Company Residence No. 1158 first and second floor. [Floor plan for house.]

Scanned: March 21, 2012


Quincy Smelting Works

Geography, Maps, , Map of Quincy Smelting Works and Vicinity. Trac. 180

Scanned: December 3, 2009


Quincy Smelting Works

Geography, Maps, , Map of Quincy Smelting Works Hancock, Mich. Trac No. 426

Scanned: December 3, 2009


Spitzbergen - Arctic Coal Company

History, Modern, 20th Century, Natural Resources, Mines and Mineral Resources, Geography 1913 IV 9. [A man stands by three wooden signs with mountains in the background].

Scanned: March 19, 2008


Spitzbergen Locations

Harbors, Geography, 1913 VI 2. [A desolate shoreline and empty harbor with snowy mountains in the background].

Scanned: March 20, 2008


Spitzbergen - Arctic Coal Company

Natural Resources, Geography, IV-5-12. Sept. 13 MacGavin on trail to No.2 Mine, West side Longyear Valley. [A man stands on a snowy mountain path looking into the distance].

Scanned: April 1, 2008


Spitzbergen - Arctic Coal Company

Natural Resources, Mines and Mineral Resources, Geography, Maps, Harbors Kartskiss over Okkupationsmarken Mallem Green Harbor Dalen of Ayer & Longyears Hytte [Map of Green Harbor showing structures, mines and coal test pits. The map is of Norwegian origin with English changes.]

Scanned: July 10, 2008