Watch List notes:

(g) South Africa, George V (1910-36), Sovereign, 1924-SA, bare head left, rev. St George and dragon, sa on ground line (Marsh 288 [R5]; S.4004), once buffed, now of matte appearance, nevertheless very fine and very rare, in PCGS Genuine holder, graded "Cleaned-AU Detail".

Estimate: £4000 - £5000