tag:digital.library.illinois.edu,2005:/items/b8d894c0-c451-0133-1d17-0050569601ca-aForreston, Ogle Co., Illinois, Aug. 18992023-12-12T22:38:44Ztag:digital.library.illinois.edu,2005:Item/280262016-08-03T21:14:32Z2023-12-12T22:38:44ZForreston, Ogle Co., Illinois, Aug. 1899Sheet 1 includes symbol key.University of Illinois at Urbana-Champaign Library