Watch List notes:

Commonwealth (1649-60), Sixpence, 2.92g, 1649, m.m. sun, shield of England within palm and laurel wreath, rev. conjoined shields of England and Ireland, mark of value above (ESC 177 {1483}; N.2726; S.3219), slightly double-struck, attractive old tone, about extremely fine, rare thus.
Provenance:
Seaby, SCMB, February 1982, no.157, £285
Estimate: £600.00 - £800.00