Watch List notes:

Commemorative Medals, London, Greenwich Park, a George II oval copper pass and key, the pass set into the key's finial, the pass: Royal crown dividing GR, rev. GREENWICH PARK * 1733 No 450 (the number stamped); the key of steel, 150mm. (for pass see D&W.320/4; MG.717-8; Withers 1130), in excellent condition and an extremely rare survivor
(300-400 GBP)