(x) Central Bank of Oman, 20 rials, 1994, serial number B/6 994545, grey-green on multicolour underprint, portrait Sultan Qaboos bin Said at right, value top left and right, highly ornate border, reverse, bank headquarters(Pick 29b, TBB B217b), in PCGS holder number 66, gem new, PPQ.
Estimate: £200.00 - £300.00