Watch List notes:

MS63+ | Charles I (1603-1625), Group B, Unite [of 20-Shillings], 1628-1629, Tower, (m.m.) • CAROLVS D : G : MAG : BR : FR : ET HI : REX • second crowned bust left, wearing ruff, XX behind, rev. FLORENT CONCORDIA REGNA (m.m.) no stops in legend, crowned, square-topped and lightly garnished shield, 9.14g [141.1grns], 10h, m.m. anchor [upright A / upright B, both with rounded flukes] (HCN 343; cf. Schneider II, 124; Lockett 4127 this coin; North 2148; Spink 2687), bright and residually lustrous, otherwise an exceptionally uniform and bold example on a neat compact flan, almost extremely fine for type, rare thus, in NGC 'Horace Hird' holder, graded MS63+ (Cert. #6135299-038).
Provenance
A Lost Parcel from the Celebrated Horace Hird Collection,
Lockett, Part IV, Glendining, 26-27 April 1960, lot 4127 [illus.] - £32.0.0
Estimate: £2000 - £3000