- Rand McNally and Company (7)
- Roeser, C. (Charles) (6)
- Williamson, James Alexander, 1829-1902 (6)
- Bien, Julius, 1826-1909 (5)
- Boston and Maine Railroad (3)
- Canada. Department of the Interior (3)
- Canadian Pacific Railway Company (3)
- McGill-Warner Co (3)
- Canada. Natural Resources Intelligence Service (2)
- D. Appleton and Company (2)
- G.W. & C.B. Colton & Co (2)
- H.M. Smyth Printing Company (Saint Paul, Minn.) (2)
- Landon, Perceval, 1869-1927 (2)
- Norris Peters Co (2)
- Rock Island Arsenal Historical Society (2)
- A. Hoen & Co (1)
- American Photo-Lithographic Company (1)
- Arrowsmith, John, 1790-1873 (1)
- Atwood, J. M (1)
- Bangor and Aroostook Railroad Company (1)