USS Hippocampus

Hand written notes are on the original print, which is mounted on Hippocampus' "SP" data card, and reflect the compensation paid to the boat's owner for her use by the Navy during World War I.
History
United States
NameUSS Hippocampus
Namesakename previously retained
Laid down1912
Launched1913 at New York City
Acquired21 June 1917
Commissioned25 June 1917
DecommissionedNovember 1918
Stricken1918
HomeportRockland, Maine
Identificationserial #31193
FateReturned to her owner on 5 April 1919
General characteristics
Typeyacht
Displacement23 tons
Length56 ft (17 m)
Beam11 ft 4 in (3.45 m)
Draft2 ft 6 in (0.76 m)
Propulsiongasoline engine
Speed11 knots
Armamentone 11-pounder gun

USS Hippocampus (SP-654) was a yacht leased by the U.S. Navy during World War I. She was used as a patrol boat along the New England coast.