DVRPC-GISThis index represents the coverage of the scans of DVRPC's non-orthorectified, mylar, aerial photo enlargements for the years 1965, 1970, 1975, 1980, 1985, 1990, and 1995.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/30bd54b4aea54af98748f69ff4ee3ae0_0engDelaware Valley Regional Planning Commission (DVRPC)PublicDVRPC Aerial Imagery 1965-1995 Tile Index [Pennsylvania]Web servicesPennsylvania1965-1995