- Kiepert, Heinrich, 1818-18991
- Lane, Alfred C. (Alfred Church), 1863-19481
- Mavila, Oscar1
- Mills, Ira B.1
- Minneapolis, St. Paul & Sault Ste. Marie Railway Company1
- Moore, Will H., 1850-cartographer.1
- Mulock, George F. A1
- Naples (Italy). Ispettorato Risanamento e Fognatura1
- Ocean Grove Park Association1
- R.L. Polk & Co.1
- Railroad and Warehouse Commission of the State of Minnesota1
- Reimers, Paul1
- Reishus, E. S.1
- Remer E. N.1
- Riedel, W. P., cartographer.1
- Royal Geographical Society (Great Britain)1
- Saskatoon & Western Land Company, Ltd1
- Staples, Chas. F.1
- TacheĢ, A. M1
- University of Michigan1