tag:digital.library.illinois.edu,2005:/items/a68cd050-994e-0134-2096-0050569601ca-8
Illinois-Kentucky, Brownfield quadrangle : topography
2022-09-15T18:31:55Z
tag:digital.library.illinois.edu,2005:Item/70075
2016-11-30T19:20:11Z
2022-09-15T18:31:55Z
Illinois-Kentucky, Brownfield quadrangle : topography
Surveyed in 1914-1915.
University of Illinois at Urbana-Champaign Library