Copper mines and mining -- Explosives
Found in 3 Collections and/or Records:
Atlas Powder Company Records
Records, 1890-1973, from the Atlas Powder Company, an explosives company in Senter, Michigan. Includes correspondence, order receipts, a manual of technical and competitive information, blasting tables, loading guides, and blasting record books.
Atlas Powder in Senter, Michigan Research Papers
Research papers, 1929-2011, for the book "Atlas Powder in Senter, Michigan" by Bill Haller, a resident of Michigan's Upper Peninsula and Copper Country historian. Includes correspondence, clippings of articles, newspapers, photographs, handbooks and manuals as well as research papers, maps and drafts.
Prince Fuse Factory Article
Article, 2011, pertaining to the Prince Fuse Factory, also known as the Prince and Vivian Fuse Factory, of Houghton County, Michigan.