Watch List notes:

(x) Central Bank of Oman, specimen 1 rial, 1987, serial number B/1 000000, orange and grey, Sultan Qaboos at right, reverse, Sohar Fort, red SPECIMEN overprint in Arabic on obverse, English on reverse, (Pick 26s, TBB B214as), mounting traces on reverse, in PCGS holder number 64 VERY CHOICE NEW, scarce.

Estimate: £300 - £400