Watch List notes:

China - Taiwan Pattern 1961 (Year 50) 38mm diameter ? Yuan, probably in Nickel Silver, Plain edge, 17.48 grammes, Obverse Chiang Kai-shek, UNC lightly toned, China Sinkiang Province milled coinage 3 Micsals AH1313 Y#18a Fine with two parallel scratches on the obverse

Estimate: 100-150 GBP