Watch List notes:

BRITISH 18th CENTURY TOKENS, Matthew Denton, Copper Farthing mule, obv deformed dwarf, SIR JEFFERY DUNSTAN 1795 around, rev Britannia seated holding a pair of scales and a spear, edge plain (Conder p.305, 423; Virt p.157; Atkins p.195, 31; D&H Surrey 21). Brilliant, virtually mint state.
The reverse from the Halfpenny Britannia die used for Meymott & Sons token

Estimate: £70-90