1863|Moore, M. B. (Marinda Branson), 1829-18641:3 500 000
Atlas of Illinois, Counties of Jackson, Williamson, Johnson, Union, Alexander & Pulaski.
1872|Lloyd, H.H.1:253 440
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1845|Meyer, Joseph, 1796-18561:2 050 000
A Chronological History of the Civil War in America, illustrated with A. I. Johnson's and I. H. Colton's Steelplate Maps and Plans of the Southern States and Harbors