Watch List notes:

The Abramson Collection of English Coins | Charles I (1625-1649), Group D, Halfgroat, 1633-1634, Type 3.1, Tower (under King), no inner circles, reads M B F ET H, 1.07g, 3h, m.m. harp (Brooker 670; North 2254; Spink 2828), lightly toned, on an impressively full flan, good fine / good very fine, a rare survivor in this state.
Provenance
The Dr Tony Abramson Collection of English Coins
Purchased February 1988
Estimate: £40 - £80