Watch List notes:

Charles II (1660-85), Half-Guinea, 1679, second bust (Murdoch II, -; Schneider II, -; MCE 106; S.3348), scrape on edge at 11 o'clock, otherwise a bolder very fine.
Provenance
Spink 246, 28 April 2017, lot 162
Spink Numismatic Circular, May 2011, MG 2403 - £1,650
Estimate: £1,000 - £1,200