Browse Subjects

Thumbnail Subject(s) Description Add to Shoebox

Spitzbergen - Arctic Coal Company

Natural Resources, Mines and Mineral Resources, Geography, Maps, Engineering, Surveying Mine No. 2, Arctic Coal Co. Spitsbergen. Appendix D. 102. 'Arctic Coal Company General Manager's Report Covering Operations during the Year 1912 - 1913' [A blueprint plan of a mine opening]

Scanned: June 24, 2008


Company Land Holdings of the Keweenaw Peninsula and Western Upper Peninsula

Engineering, Surveying, Geography, Maps, Metal Trade, Copper Industry and Trade Map is included with Calumet and Hecla Mining Co. Abstracts

Scanned: March 24, 2015


Map of Eagle River Township

Engineering, Surveying, Geography, Maps, Map of Eagle River Township, Lake Superior, Michigan. Surveyed by Schaller (1851), Hulbert & Lum (1855). Recorded in Liber 3 of Deeds, page 82 of Houghton Co. Records

Scanned: April 8, 2015