Watch List notes:

London, Kempson's 'London Bridges' penny token, London Bridge, rev. Britannia seated half right, PK
cypher below, edge I PROMISE TO PAY ON DEMAND THE BEARER ONE PENNY, 33.5mm/19.03gm.
(DH 68), good Extremely Fine, almost full lustre with iridescent toning. Scarce.

Ex. 'an old Surrey Col.' via Mark Rasmussen Sep. 2016.