- Staples, Chas. F.3
- Stone, J. E. (John Elmer), 1931-3
- Sublette, G.W.3
- Suomen Maantieteellinen Seura3
- Ten Thousand Lakes of Minnesota Association3
- Tirion, Isaak, -17693
- Torres, Juan M3
- United States. Army. Quartermaster Corps3
- United States. Bureau of Public Roads. Geological Survey (U.S.)3
- United States. Hydrographic Office3
- Van Hise, Charles Richard, 1857-19183
- Vandermaelen, Philippe, 1795-18693
- Wilkinson, Robert, -approximately 18253
- Winchell, Horace V. (Horace Vaughn), 1865-19233
- Yapp, Thomas3
- A.L. Bancroft & Company2
- Adams, Sebastian C.2
- Agas, Radulph, 1540?-16212
- American Immigration Company2
- Andriveau-Goujon, J.2