George II (1727-60), Proof Crown, 1746 vicesimo, older laureate, draped and cuirassed bust left, rev. crowned shields cruciform, angles plain, * decvs et tvtamen anno regni vicesimo on edge (downwards), 5h, 29.89g (ESC 1669 [126]; L&S 7; S.3690), surfaces lightly cleaned, now retoned, otherwise a bold very fine, scarce.
Estimate: £3,000 - £4,000