. "USS Knickerbocker (SP-479), was a United States Navy tug, minesweeper, and dispatch ship in commission from 1917 to 1919."@en . "Sold 18 February 1919" . "1917-09-13Z"^^ . "7.0104"^^ . "USS Knickerbocker"@en . "1917-05-02Z"^^ . . "33.528"^^ . "3.3528"^^ . . "1917-09-22Z"^^ . "1919-02-18Z"^^ . . .