tag:digital.library.illinois.edu,2005:/itemsItems2023-12-12T22:50:59Ztag:digital.library.illinois.edu,2005:Item/669282016-11-15T17:24:58Z2022-09-15T18:31:29ZCullom quadrangle, Illinois-Livingston Co. : 15 minute seriesRelief shown by contours and spot heights. -- ""Culture and drainage in part compiled from aerial photographs taken 1940. Topography by plane-table methods, 1947."University of Illinois at Urbana-Champaign Librarytag:digital.library.illinois.edu,2005:Item/387202016-08-03T21:15:31Z2023-12-12T22:50:59ZCullom, Livingston County, Illinois, March 1910Sheet 1 includes symbol key.University of Illinois at Urbana-Champaign Library