Watch List notes:

James I (1603-25), Shilling, 1621-1623, Third Coinage, Tower, 6.01g, 12h, m.m. thistle (N.2124; S.2668), a handsome coin, the central devices sharply struck up, good very fine, seldom encountered in this condition.
Provenance
The John S W Coombs Collection (acquired Spink, October 1978)
Estimate: £300 - £400