SOUTH AFRICA -ISRAEL 60 YEARS ANNIVERSARY OF AVIATION & IN SOUTH AFRICA

SCARCE SOUTH AFRICA EL-AL 60 YEARS ANNIVERSARY OF AVIATION 1980.WHICH WAS USED FOR THE DUAL PURPOSE OF ALSO CELEBRATING THE 30 YEAR FLIGHT SERVICE BETWEEN USRAEL AND SOUTH AFRICA,,THIS COVER WAS FLOWN BY EL AL AIRLINES FROM JOHANNESBURG-JERSUSALEM AND HAS ON THE BACK OF THE COVER ISRAEL STAMPS FRANKED WITHA "JERUSALEM POSTMARK DATED 2/10/1980".INCLUDED INSIDE THE COVER IS A EL AL POSTCARD OF THE DOUGLAS DC-4 SKYMASTER AEROPLANE. OF NOTE IS THERE WERE ONLY 4500 FLOWN ON WHICH THIS ONE IS NUMBER 786 OF 4500 CONDITION-GOOD