Sc#C3-FIRST FLIGHT-PHILADELPHIA MAY/15/1918-FIRST TRIP-TO NEW YORK-BACKSTAMP-SCARCE-minor wear-fold-some toning. Another quality product from Triple S Postal History. We want your long term repeat business. Triple S Postal History, Inc. Urbana, Oh 43078 United States of America. The item “Sc#C3-FIRST FLIGHT-PHILADELPHIA MAY/15/1918-FIRST TRIP-TO NEW YORK-BACKST” is in sale since Monday, January 7, 2019. This item is in […]