I have the following aerial photo indexes free to a good home: Western United States High Altitude - 1952-1953 - 6 sheets Western United States (Channel Islands, CA) - 1952 - 1 sheet Walla Walla, WA - 1957 (USDA Soil Conservation Service) - 2 sheets Franklin County, WA - 1955 (USDA Soil Conservation Service) - 2 sheets Umatilla County, OR - 1956 (USDA Soil Conservation Service) - 1 sheet Whitman County, WA - 1951 (USDA Soil Conservation Service) - 1 sheet Eastern United States (seems to be Great Lakes Region) - 1952 - 1 sheet Heather Ross (she/her/hers) Map Specialist Donald W. Hamer Center for Maps and Geospatial Information Penn State University Libraries 1 Pattee Library University Park, PA 16802 [log in to unmask] 814-863-1349 40.797601 -77.866382 https://w3w.co/giving.object.lines