Air letter form (most likely of US origin) sent from Vienna (15. III. 48) to New York, US.
Franked at 2.20 S (air mail letter rate), which is 1 S UPU letter rate plus 1.20 S air mail surcharge (5 g of weight).
Foreign air letter forms used in Austria that early are quite uncommon.
Aerogramme “Form approved by Postmaster General / Hong Kong No. 38” used as an official aerogramme form. Handstamped “Ministry of Agriculture and Lands” and postmarked POSTAGE PAID (26 JA 77).
Sent to the US.
#9, issued in 1991, uprated with a 14F stamp to meet the 90F aerogramme rate at the time of posting (11. 3. 1997).
Aerogramme (Stein #A-7) sent registered to Italy in 1958. Total postage paid: 2s1d, which is 10d aerogramme rate plus 1s3d registration fee.
