80-G-442225:  Naval Amphibious Base, Coronado, California, April 22, 1952.  Shown:  TD14A (Tractor) with Drott Hyrdraulic Skid Loader Note the bucket attachment, ¼ raised and ¼ front view.      Official U.S. Navy Photograph, now in the collections of the National Archives.  (2018/01/10).
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