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Forshey, Caleb G.Improved Steering and Turning Apparatus for Vessels.,
patent,
May 29, 1866;
[Washington D.C.].
(https://texashistory.unt.edu/ark:/67531/metapth165124/:
accessed July 18, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.;
crediting UNT Libraries Government Documents Department.