1900
Gannett, Henry
1:125k
1964
Pargeter, Richard A.
1951
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1930
Heald, Ralph P. ; Heald Walkup Publishing Co.
1888
Northern Pacific Railroad Company
1:380k
1919
Kroll Map Company
1:653k
1919
Oregon Commercial Studio
1876
1:634k
1857
U.S. General Land Office
1:1m