United States. Congress. Senate. Committee on Territories
United States. Congress. House. Committee on Rivers and Harbors
United States. Congress. House. Committee on Appropriations
United States. Congress. Senate. Committee on Railroads
Unknown Author
Giraldus Cambrensis
Jie Shan
Jonathan L. Carrivick
Alexander Medina Harrison
Pierre Merlin
Royal Geographical Society (Great Britain)
Close, Charles Frederick Sir
Lewis Muhlenberg Haupt
Duquette
Robert C. Foley
United States. Congress. Senate. Committee on Commerce