Watch List notes:

(x) Saudi Arabia Monetary Agency, an obverse progressive proof for a 100 riyals, ND (ca. 1980s) / AH1379, serial number 1/123456-456789, King Fahd at centre, Saudi Arabia coat of arms at left, (Pick unlisted), in PMG holder 66EPQ Gem Uncirculated, a beautiful and rare example.

Estimate: £2000 - £3000