tag:digital.library.illinois.edu,2005:/items/2d169b60-fe25-0139-7ab5-02d0d7bfd6e4-aPlat book of De Kalb County, Illinois2023-12-14T20:32:51Ztag:digital.library.illinois.edu,2005:Item/7450332021-09-30T18:04:40Z2023-12-14T20:32:51ZPlat book of De Kalb County, IllinoisPlat book of DeKalb County, Illinois, drawn and compilted from personal observations, actual surveys, and county records. Includes 53 colored maps.University of Illinois at Urbana-Champaign Library