Collection, 1962-1970, compiled by Franklin Pardee documenting the beginnings of the Quincy Mine Hoist Association, Inc. Includes board meeting minutes, correspondence, studies and maps concerned with the feasibility of transforming the Quincy Mining Company site into a tourist site.

Collection, 1880-1968; 2007-2019, of the Lawton family of Michigan. Includes field notebooks of Charles DeWitt Lawton, written during his tenure as the State of Michigan Commissioner of Mineral Statistics, as well as correspondence of Charles Latham Lawton and Swaby Lawton. Also contains biographical information on family members including Charles Latham Lawton, Swaby Lawton, Nathan Oliver Lawton, Charles E. Wright and Ross Dunbar Blackburn.

Research papers, circa 1880, on the ethnic makeup of various communities in Quincy Mining Company housing on Quincy Hill, Hancock, Michigan. Includes research papers, housing statistics and maps.

Collection, 1860-1979, of the Quincy Mining Company in Hancock, Michigan. Drawings include commercial, domestic, industrial, and public buildings, machinery, subterranean maps, surface maps, transportation systems, utilities, and tools.

Photograph collection, 1998, black-and-white photographs taken in 1998 by Nancy Fisher documenting the remaining Quincy Mining Company housing in the Keweenaw Peninsula of Michigan. Also includes photocopies of maps showing the different housing locations on Quincy Hill including Limerick, Pewabic, Lower Pewabic, and Sing Sing.