tag:digital.library.illinois.edu,2005:/itemsItems2024-03-26T15:04:01Ztag:digital.library.illinois.edu,2005:Item/2562562019-03-18T14:11:39Z2024-03-26T15:04:01ZMacoupin Co., Ill. : [aerial photographs]Photomosaic index: Scale [ca. 1:63,360]. 1 remote-sensing image on 6 sheets ; 122 x 73 cm, sheets 61 x 51 cm.University of Illinois at Urbana-Champaign Library