George III (1760-1820), Pre-1816 issues, Proof Farthing, 1799, in copper, edge centre-grained, 6.11g/6h (Cooke 297; BMC 1274 [KF 8]; S 3779; Selig –). Extremely fine, rare (£120-150)

Provenance:
Bt C.D. Cooke [previously from N.A. Clark]