Sweden. Postal stationery Dubbelt brevkort Facit bKd30, 271B cover, Reply card 20+5 öre with corrispondning response card 20+5 öre still attached, sent with air mail in both directions to/from Malta. Cancellations GÖTEBORG GFF UTSTÄLLNING 4.11.1955, VICTORIA B.O. GOZO 12.NO.55 and MALMÖ 1 21.11.55.