Watch List notes:

(g) George IV (1820-30), Proof Five-Pounds, 1826 septimo, bare head left, rev. crowned shield in mantle, • decus et tutamen • anno regni septimo • [downwards] on edge (W&R 213 [R3]; S.3797), some fingermarks before head and other light handling marks across brilliant surfaces, otherwise a pleasing extremely fine, rare.

Estimate: £15,000 - £20,000