Watch List notes:

William III (1694-1702), Crown, 1696 octavo, third laureate, draped and cuirassed bust right, rev, crowned shields cruciform, six strings to first harp, angles plain, • + • + • decvs • et • tvtamen • anno • regni • octavo • + • + • on edge, 29.43g {454.2grns} (ESC 1004 {94}; S.3472), struck with a rusty reverse die, otherwise choice mint state.
Probably
Graham, 12 June 1963, lot 173 - "extremely fine" - £26.0.0 (Miller)

Estimate: £2,000 - £3,000