Unusual name for a clipper ship, and misspelled: should be "Sir Lancelot", not "Sir Launcelot". Sir Lancelot was a clipper ship which sailed in the China trade and the India-Mauritius trade. Built in 1865 by Robert Steele & Company, Greenock, Sir Lancelot was "a beautiful tea clipper" called the Yacht of the Indian Ocean. I enjoyed assembling this puzzle because of the rigging. Artist is J. W. Schmidt who painted marine scenes, among other subjects.