1932, 2 Aug - 14 Oct, catapult flight mail Cuba-Finland and retour, uprated registered stationery envelope from ”PUEBLO NUEVO 2 AGO 1932” sent via New York 6.8. (where 25c. adhesive was applied) and steamer/catapult flight ”Deutscher Schleuderflug D. ”Europa”-Southampton 10.August 1932” to Helsinki 12.8.32, unclaimed and on 1 Aug 32 returned to Pueblo Nuevo 14 Oct 32; some postal wear as to be expected. On reverse nine different transit and arrival marks. RARELY SEEN COMBINATION! (T)