Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The primary data set consists of historical black and white aerial photographs for Will County, Illinois acquired between August 14 and September 16, 1961. The original paper prints have been scanned and stored as TIFF format images. The online images available are MrSID format images in which the original TIFF files have been compressed. The original photographic paper prints are at a scale 1:20,000.</SPAN></P></DIV></DIV></DIV>
Service Item Id: 00320cd8fa4c410493373c2b1c91b356
Copyright Text: United States Department of Agriculture, Farm Service Agency