Watch List notes:

Surrey, Mortlake, Peter White, Halfpenny, 1665, PETER. WHITE. IN. MORCLACK, initials within, rev. HONI. SOIT. QVI. MALY. PENSE, arms of City of London, 1.35g (Dickinson 187; same dies as Norweb 4674), slightly rusted and pitted, otherwise fine and rare.
provenance
Seaby Invoice, March 1965, 'rare' - £2/5/0
Estimate: £20 - £40