Watch List notes:

British Tokens, Eighteenth Century Tokens, Middlesex, Christ's Hospital [School] (2): sixpence, 1800, CH cipher, rev. value (DH.2); halfpenny, 1800, similar (DH.278), DH.2 good very fine, rare, DH.278 better but with edge damage (2)
*ex Baldwin's vault
Each token is an example of the original issue of its denomination
Estimate: 100-130 GBP