00536nam a2200133Ia 450000100060000000300050000600500170001100800410002811000960006924501260016526000500029130000170034165000440035843248BIBL20160527200916.0920204n1970||||waua|||||||||||0|1||eng|d20aUnited States Postal Service. Office of Special Assistant to the Postmaster General.2Local10aPostage stamps of the United States. An illustrated description of all United States postages and special service stamps.0 aWashington, U.S.bU.S. Govt. Print off.c1970  a241 p., ill. 0aPostagexstampszU.S.xCatalogs.2Local