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Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.Separating-Table,
patent,
September 8, 1908;
[Washington D.C.].
(https://texashistory.unt.edu/ark:/67531/metapth509521/:
accessed April 27, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting UNT Libraries Government Documents Department.