Watch List notes:

Thailand (2) Half Pai (1/64th Baht) CS1236 (1874) Y#18 GEF and lustrous, very scarce in high grade, Half Att CS1236 (1874) Y#17 UNC with around 75% lustre, with some toning on the rim, very scarce in lustrous grades

Estimate: 50-100 GBP