1878/1990 extensive postal stationery collection, comprising two large folders with approx. 450 covers/cards, includes first flights, official mail, postage free mail with imprinted signature of George Bush and Lyndon B. Jonson, airmail, reply cards, President's/Senator covers, private and commercial overprints, noted rare Hungarian/USA Ocean Flight, also business reply, aerogramme, priority and express mail, a wide ranging assembly.
