tag:digital.library.illinois.edu,2005:/itemsItems2024-03-26T15:03:27Ztag:digital.library.illinois.edu,2005:Item/2565822019-03-18T14:13:18Z2024-03-26T15:04:13ZPeoria County, Illinois : [aerial photographs]USDA 1233-51. Item 2.University of Illinois at Urbana-Champaign Librarytag:digital.library.illinois.edu,2005:Item/2307022018-12-05T21:43:36Z2024-03-26T15:03:27ZColes County, Illinois : [aerial photographs]"Contract no. 16754. Item 4. USDA 1914."University of Illinois at Urbana-Champaign Library