TIMLIN, WILLIAM M. The Ship That Sailed To Mars: A Fantasy. Illustrated with 48 mounted color plates; plus 48 text plates printed in colors, rectos only, all mounted on heavy gray paper. 4to, publisher's 1/4 vellum over grey boards, short split at top of front joint, bottom corners bumped; original printed dust jacket, entirely rebacked on paper, portion of spine panel and corners lost, uneven tanning, scattered soiling; endleaves browned, plates clean. First edition in the scarce dust jacket. "The most original and beautiful children's book of the 1920s...." (Dalby, The Golden Age of Children's Book Illustration). London: George G. Harrap & Company, [1923]