The U.S. Navy survey ship USS <i>Leonidas</i> underway on 22 April 1914. <i>Leonidas</i> had been recommissioned on 1 April 1914, and sailed from the Portsmouth Navy Yard in Kittery, Maine (USA), via Boston, Massachusetts, to survey the coast of Panama. From 1918–1922, <i>Leonidas</i> served as a destroyer tender, later designated "AD-7".
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U.S. Navy photo <a rel="nofollow" class="external text" href="https://www.history.navy.mil/content/history/nhhc/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/NH-51000/NH-51305.html">NH 51305</a>