THE VICE CUSTODIAN OF THE TWO HOLY MOSQUES PRINCE SULTAN BIN ABDULAZIZ AL SAUD HAS SENT A CABLE OF CONGRATULATIONS TO GRAND DUKE HENRI OF LUXEMBOURG ON THE OCCASION OF THE ANNIVERSARY OF THE NATIONAL DAY OF HIS COUNTRY. IN HIS CABLE, THE VICE CUSTODIAN OF THE TWO HOLY MOSQUES WISHED THE GRAND DUKE GOOD HEALTH AND CONTINUOUS HAPPINESS AND HIS PEOPLE STEADY PROGRESS AND PROSPERITY.