Author
Barton, James L., 1795-1869
2
Andrews, Israel D. 1813-1871
1
Beatty Medina, Charles
1
Benson, Steve
1
Detroit Institute of Arts
1
Ela, Jonathan, 1945-
1
Gilman, Carolyn, 1954-
1
Karni, Michael G.
1
Kaups, Matti E.
1
Kelton, Dwight H., 1843-1906
1
Kent, Timothy J.
1
King, B. A.
1
McClelland, Robert, 1807-1880
1
Meredith, William M. 1799-1873
1
Minnesota Historical Society
1
Mobil Oil Corporation
1
Morton, Samuel C.
1
Newcomen Society in North America
1
Ollila, Douglas J.
1
Penney, David W.
1
Philadelphia Board of Trade. Committee on Inland Transportation
1
Quimby, George I. 1913-2003
1
Rinehart, Melissa
1
Sunbury and Erie Rail Road Company
1
Toelke, Ron
1
United States. Congress. House. Committee on Commerce
1
United States. Department of the Treasury
1
Wheeler, Harry A. 1865-
1