Airmail Covers

Quality: ✉

1937 N° 148 “10fr. Overseas Stanley”, 187 “1.50fr. brown—50th anniversary”, and PA 5 “15fr. sepia”, airmail on an envelope for an international postal money order sent from Aba on 26 April 1937 to Brussels; as the item was exempt from postage, only the airmail rate of “28fr.” at the rate of “3.50fr./5gr.” via Juba, with a handwritten note “40gr.” on the reverse, “BRUSSELS MONEY ORDERS/3-5-1937”; a rare item, very fine