Yvert 29. 1931. 10p purple, 5p green, four stamps and 45p orange. Catapult flight to POTSDAM, from the ship EUROPE. Postmark DEUTSCH-AMERICISCHE-SEEPOST / D. EUROPA and on the front mark of the flight DAMPFER EUROPA / SOUTHAMPTON, on the back arrival. GORGEOUS AND RARE.
Ref: 0000111164