AIRMAIL Catapult Post

Quality: ✉

16.6.1930 N° 15b (Mi. Zeppelin Specialised), catapult post cover sent from New York to Vienna, Austria, carried aboard the "Bremen" and franked with a pair of 10c airmail stamps, catapult flight cachet in red as well as German airmail handstamp both on the front, arrival c.d.s. on the back, uncommon destination, vf