Watch List notes:

Charles I (1625-49), Shilling, Tower Mint, Group E, fifth bust, type 4.1 variety, inner beaded circles, single arched crown left, larger bust with rounded shoulder, larger mark of value in field behind, mintmark anchor, [flukes to the left both sides] legend surrounds CAROLVS DG MA BR FR ET HI REX. Rev, square topped coat of arms over long cross fourchee, reads CHRISTO AVSPICE REGNO, 5.92g (S.2797; N.2230; Sharp F5/1; Brooker 525-29). Struck on a broad slightly ovoid flan, legends legible with some weakness in places, portrait comprehensive, the die perhaps showing weakness or the strike soft. Very fine with original mint bloom.
Bought Michael Trenerry with ticket.