tag:digital.library.illinois.edu,2005:/itemsItems2023-12-12T22:39:15Ztag:digital.library.illinois.edu,2005:Item/380112016-08-03T21:15:27Z2023-12-12T22:39:15ZFarmington, Fulton County, Illinois, April 1899Sheet 1 includes symbol key, index, and index map.University of Illinois at Urbana-Champaign Library