Box OS 1
Restricted
Contains 11 Results:
Maps, 1938-01-01 - 1950-12-31
75th (1937-1939); 76th (1939-1941); 77th (1941-1943); 78th (1943-1945); 79th (1945-1947); 80th (1947-1949); 81st (1949-1951)
O-1, 1938-01-01 - 1950-12-31
75th (1937-1939); 76th (1939-1941); 77th (1941-1943); 78th (1943-1945); 79th (1945-1947); 80th (1947-1949); 81st (1949-1951)
Ponca City, Kay County, Oklahoma, 1938-01-01 - 1950-12-31
75th (1937-1939); 76th (1939-1941); 77th (1941-1943); 78th (1943-1945); 79th (1945-1947); 80th (1947-1949); 81st (1949-1951)
Exhibit-No. 1, 1938-09-15
75th (1937-1939)
Exhibit-No. 3, 1938-09-15
75th (1937-1939)
Exhibit-No. 5, 1938-01-01 - 1950-12-31
75th (1937-1939); 76th (1939-1941); 77th (1941-1943); 78th (1943-1945); 79th (1945-1947); 80th (1947-1949); 81st (1949-1951)
Northeast Montana Power Lines Map, 1938-01-01 - 1950-12-31
75th (1937-1939); 76th (1939-1941); 77th (1941-1943); 78th (1943-1945); 79th (1945-1947); 80th (1947-1949); 81st (1949-1951)
Index to Maps of Oklahoma, 1949-10-01 - 1949-12-31
81st (1949-1951)
Reservoir and Dam Sites in Coordinated Missouri River Plan, 1938-01-01 - 1950-12-31
75th (1937-1939); 76th (1939-1941); 77th (1941-1943); 78th (1943-1945); 79th (1945-1947); 80th (1947-1949); 81st (1949-1951)
The Empire District Electric Company and Adjoining Utility Systems, 1950-11-01 - 1950-11-30
81st (1949-1951)