Oregon Historical County Records Guide
Grant County Records Inventory
Series provides visual documentation of changes made to county lands through development and by natural and man-made disasters. The photographs are taken at intervals along a series of flight paths to attain coverage of all or part of a county. They generally include flight path or township, range, and section numbers; show natural and man-made features; and are produced in black and white or color prints to varying scales. An index by quadrant may also be included.
Records at the Grant County Courthouse, Assessor's Office:
[Aerial Photographs], 1939-1940 (ca.100 photographs); 1949 (ca.50 photographs); 1956 (ca.200 photographs); 1970 (ca.100 photographs);
[Aerial Photographs-in cabinet drawers], ca.1975 (ca.500 photographs).