1951
United States. Air Force
1:500k
1930
Heald, Ralph P. ; Heald Walkup Publishing Co.
1888
Northern Pacific Railroad Company
1:380k
1857
U.S. General Land Office
1:760k
1936
Kroll Map Company, Inc.
1909
American Engraving Co.
1:2m
1899
Cram, George Franklin, 1841-1928
1:755k
1935
McAllister, Parker
1939
Spokane Chamber of Commerce
1899
Cram, George Franklin, 1841-1928
1:765k