Watch List notes:

Cyprus, George V (1910-36), Proof 45-Piastres, 1928, 50th Anniversary issue, crowned King left in coronation robes, rev. two lions passant left, edge milled (Pridmore 1a; KM 19), faint hairlines on otherwise brilliant surfaces, the fields overlayed by an attrractive cabinet tone, a pleasing extremely fine, and rare, only 517 struck, with original card box of issue, later penned to 'R. H. A. Hart-Davis'.
provenance
Gray collection
Seaby Coins and Medals Bulletin, May 1976, W199 - £175
R. H. A. Hart-Davis, (b. 1914) - this apparently gifted on the occasion of his fourteenth birthday
Estimate: £600 - £800