|Scope & Content||
REMARKS:No scale shown on map.; Index map to aerial photographs of central Douglas County in 1939, cataloged as MG251. The box of photographs is sorted by township and range, and this index map shows the placement of each photograph in the survey.; The index map is a photoprint of a Douglas County map, showing principal roads and cities, with vertical lines showing boundaries for each of 15 survey flights and horizontal grid lines indicating the area covered by each photograph in collection MG251.; The index map is in poor condition, with creases and edge wear due to repeated folding and unfolding.
|Creator||USDA Soil Conservation Service|
|Title||Index Map to Aerial Photographs of Douglas County, Oregon|
|Collection||ARCHIVES AND MANUSCRIPTS|