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Desc: 31pia
Currency: Saudi riyal (20pi) (20pia=20pi=1r) Numerical sorting value: 1860 Equivalent denoms: 31pi (2) Users of this denom: Saudi Arabia (2 stamps, 1965-1970) Used by 2 stamps of Saudi Arabia: (See all uses as list) airmail 1965 31pia car&red issue=1965 air d=Boeing 720 (1965) official 1970 31pia viobl issue=1970 official wmk=crossed swords & palm tree & inscription |