Registered airmail cover with AR, sent from Buenos Aires to "British Meteorologic Center, 9411 ISLAS SANDWICH DEL SUR (DEPENDENCIAS DE LAS ISLAS MALVINAS)" on 22/NO/1985, and it was returned to sender with the marks "ADDRESSEE UNKNOWN - RETURN TO SENDER", with the address crossed out and corrected with blue pencil: "Sandwich Islands, via Falkland Islands" and on back datestamp of PORT STANLEY 11/FE/1986, very fine quality, very rare!
falkland islands/malvinas postal history |