Selotepi.Linapangidwa mu 1928 ndi Richard Drew ku St. Paul, Minnesota.Tepi yomatira molingana ndi mphamvu yake imatha kugawidwa kukhala: tepi yomatira yotentha kwambiri, yomatira mbali ziwiri, tepi yomatira, tepi yomatira yapadera, tepi yomatira yapadera, tepi yomatira, kufa-kudula zomatira, kuthekera kosiyana pazosowa zosiyanasiyana zamakampani.