tag:digital.library.illinois.edu,2005:/itemsItems2024-03-26T15:03:58Ztag:digital.library.illinois.edu,2005:Item/2561532019-03-18T14:11:07Z2024-03-26T15:03:58Z[Index to] Livingston County, Illinois : [aerial photograph index]Scale of photographs 1:20,000.University of Illinois at Urbana-Champaign Library