Watch List notes:

BRITISH COINS, Commonwealth, Silver Half-Groat, English shield within laurel and palm wreath, rev English and Irish shields, value between pellets above, 0.72g (ESC 2160; N 2728; S 3221), Silver Penny, English shield within laurel and palm wreath, rev English and Irish shields, value between pellets above, 0.46g (ESC 2263; N 2729; S 3222). First with a couple of tiny rim chips, good very fine, the second very fine, both toned. (2)
ex St James's auction 7, 8 February 2008, lot 180

Estimate: £140-180