Watch List notes:

Charles II (1660-85), Halfcrown, 1664 xvi, second laureate and draped bust right, rev. crowned shields cruciform, interlinked cs in angles (ESC 445 (460) R2; S.3362), subtly toned, good fine, rare.
Provenance
Spink 168, 15 April 2004, lot 254
Estimate: £300 - £400