Blueprints (reprographic copies).
Found in 6 Collections and/or Records:
This collection consists of one blueprint design of a mine shaft for the Briar Hill Mine. The blueprint includes a detailed list of supplies and labor required to sink the shaft. Information includes cost of labor, timber, explosives, cost of fuel, hoistings, blacksmithing and supplies. The shaft was expected to reach a depth of 1,200 feet and take two years for construction. The blueprint is signed by "Captain William Bond" and dated 1911.
This collection contains photocopies of blueprints of the Marquette Lower Harbor Iron Ore Dock and approach construction. The drawings were produced by the Minneapolis, Minnesota firms South Shore Dock Company and Duluth, South Shore, and Atlantic Railway Company; and the Pittsburgh, Pennsylvania company, McClintic-Marshall Construction Company. The blueprints were created in 1931 and 1932.
This collection contains blueprints of various types of mining equipment and structures.
ABOUT THIS COLLECTION GUIDE
This collection guide includes collections from member organizations of UPLINK (the Upper Peninsula Digital Network) as well as the Central Upper Peninsula and Northern Michigan University Archives. UPLINK collections document the history of the Upper Peninsula broadly, while the Central UP & NMU Archives focuses on such topics as Northern Michigan University history, the local iron mining industry, and the politics, economics, religion, environment, and culture of the Central Upper Peninsula region.
These finding aids will give you an overview of the contents and context of each collection. Finding aids only exist for collections that each organization has shared with UPLINK or (in the case of the NMU Archives) for processed collections. For a more comprehensive list of collections that might help with your research, please contact the relevant heritage organization(s) directly.
Northern Michigan University
1401 Presque Isle Ave. • Marquette, MI 49855-5301 • 906–227–1000
© 2018 by the NMU Board of Trustees. NMU is an equal opportunity institution.