Watch List notes:

Charles I (1625-49), gold Unite (of 20-Shillings), 1625, group A, class IIa, Tower, 8.89g, 12h, m.m. [lis ~ obliterated]/lis, elongated 'Coronation' bust with double-arched crown, rev. no stops in legend (Schneider II, 117 and cf. 118 for reverse undertype; N.2147; S.2685), twice creased and cleaned with evidence of rim filing, otherwise details albeit double-struck, a bolder fine, the reverse better still.

Estimate: £700 - £900