tag:digital.library.illinois.edu,2005:/items/a70491a0-994e-0134-2096-0050569601ca-cIllinois, Brighton quadrangle2022-09-15T18:31:55Ztag:digital.library.illinois.edu,2005:Item/700852016-11-30T19:20:14Z2022-09-15T18:31:55ZIllinois, Brighton quadrangleSurveyed in 1922 and 1924-1925.University of Illinois at Urbana-Champaign Library