Map of the general government roads in the territory of Minnesota, September 1854 : accompanying report to Bureau of Topl. Engineers of 15th, 1854 : copy Topl. Bureau Novr. 16th, 1854 : St. Paul, Min. Ter., Sept. 15, 1854 / J.H. Simpson, Capt. Corps Topl. Engrs. ; copied by J.S. Sewall, Civil Engineer.
Identifiers: G4141 .P2 1854 .U5 2F