This Liberian airmail stamp, issued on May 4, 1956, commemorates the first direct Pan American Airways flight from Roberts Field, Liberia, to New York. It features the “Clipper John Alden” aircraft, a symbol of advancing transatlantic connections, alongside a group of passengers awaiting departure. Printed in red by the E.A. Wright Bank Note Company, Philadelphia, this 15¢ stamp is a notable aviation-themed issue. Such pieces hold historical importance, marking the era when Liberia strengthened its international air links with the United States.