1846
Preuss, Charles
1:634k
1857
U.S. General Land Office
1:760k
1939
Spokane Chamber of Commerce
1899
Cram, George Franklin, 1841-1928
1:755k
1899
Cram, George Franklin, 1841-1928
1:765k
1855
U.S. General Land Office
1:1m
1857
SWAN, James Gilchrist.
1859
Surveyor Generals Office
1857
Swann, James G.
1:2m
1934
Leahy, J.F.