Keywords: USS Crest (SP-339).jpg en wikipedia 2012 July 15 United States Navy minesweeper USS Crest SP-339 The photograoh is annotated with a reference to patrol vessel USS Whitecap SP-340 because of Crests similarity of design to Whitecap http //www history navy mil/photos/sh-usn/usnsh-c/sp339 htm 1917 1919 U S Naval Hostorical Center photograph; collection is in the public domain PD-USGov-Military-Navy Original upload log en wikipedia USS+Crest+ 28SP-339 29 jpg 2009-06-26 02 38 Mdnavman 740×455× 77557 bytes <nowiki> United States Navy minesweeper USS Crest SP-339 The photograoh is annotated with a reference to patrol vessel USS Whitecap SP-340 USS Whitecap SP-34</nowiki> Ships built in 1911 Merchant ships of the United States Ships built in Massachusetts Minesweepers of the United States World War I minesweepers |