Kalman, Bobbie. Tools and gadgets. - New York : Crabtree, 1992. - 32 p. : ill. - Historic communities . ISBN: 0865054886 : $15.95 0865055084 (pbk.) : 7.95 LCCN: 93006217 Subjects--Topical Terms: Tools--History.Frontier and pioneer life.Household equipment and supplies--History. Dewey Class. No.: 621.9