Watch List notes:

Sultanate of Muscat and Oman, 100 baisa, brown, 1/4 rial, blue, 1/2 rial green and violet, 1 rial, red, 5 rials, purple and blue and 10 rials, all ND (1970), all arms at right, signatures of C.J.Pelly(Pick 1, 2, 3, 4, 5, 6, TBB B101a, 102a, 103a, 104a, 105a, 106a), In PCGS Currency holders from 64PPQ Very Choice New to 66PPQ Gem New (6).

Estimate: £500 - £700