Watch List notes:

BRITISH COINS, Charles II, Copper Farthing, 1679, laureate and cuirassed bust left, rev Britannia seated left with spear and shield holding olive branch, date in exergue (Peck 530; S 3394). Tiny spot of verdigris on rim of obverse, practically extremely fine, toned.
from the David Sellwood collection

Estimate: £400-500