Dines, Glen. Bull wagon : strong wheels for rugged men-the frontier freighters / written and ill. by Glen Dines. - [S.l.] : Macmillan, 1963. - unp. : ill. Includes bibliographical references. LCCN: 62009560 Subjects--Topical Terms: Wagons.Transportation--West (U.S.) Dewey Class. No.: 388.34