Patent for an improved winding drum. This uses a different type of adjustable cam that allows for less oscillation and better control of winding and unwinding the cable.
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Description
Patent for an improved winding drum. This uses a different type of adjustable cam that allows for less oscillation and better control of winding and unwinding the cable.
Voight, Phillip H. & Kuehne, Oscar C.Winding Drum,
patent,
November 25, 1913;
[Washington D.C.].
(https://texashistory.unt.edu/ark:/67531/metapth859495/:
accessed July 17, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.;
crediting UNT Libraries Government Documents Department.