Auction #1946 WORLDWIDE POSTAL HISTORY, COVERS AND CARDS

Cover sent from Temperley to PUERTO RIVERO on 6/AP/1982 and returned to sender with marks: "ADDRESSEE UNKNOWN - RETURN TO SENDER" on front (British), and on back the handstamp used during the Falklands War by the Argentine authorities in Port Stanley: "9409 ISLAS MALVINAS - REPUBLICA ARGENTINA - 12/ABR/1982", VF quality, very interesting!