Watch List notes:

George I (1714-27), Halfcrown, 1720 over 17, rev. nine strings to harp, ++.+. decvs et tvtamen anno regni sexto on edge (ESC 1555 {590}; S.3642), a trace of adjustment to date, otherwise toned, almost extremely fine.
provenance
Spink Numismatic Circular, November 1994, no. 7224 (illus.) - £375
Estimate: £600 - £800