Plan in ink on wax paper, further inscribed "This Screw took the Ship to New York & Back & Australia & Back & was removed for Griffith's Screw -- June 1853," 18½ x 22in." /> "Screw Propellor for the Great Britain" -- </I>Plan in ink on wax paper, further inscribed "This Screw took the Ship to New York & Back & Australia & Back & was removed for Griffith's Screw -- June 1853," 18½ x 22in. | Christie's