tag:digital.library.illinois.edu,2005:/items/43f7d4a0-280b-0137-6bab-02d0d7bfd6e4-aMacoupin County, Illinois : [aerial photographs]2024-03-26T15:04:00Ztag:digital.library.illinois.edu,2005:Item/2562482019-03-18T14:11:36Z2024-03-26T15:04:00ZMacoupin County, Illinois : [aerial photographs]USDA 1241-50. Item 4.University of Illinois at Urbana-Champaign Library