Obverse:

CAROLVS D G MAG BRIT FR ET HI REX. Large Oxford bust left, value mark XII behind.

Reverse:

[E]XVRGAT DEVS DISSIPENT[VR INIMICI]. Declaration REL[IG] PROT LEG ANG LIBER PAR in three lines, three plumes above and date 1643 below.

Light scratch otherwise good fine. This obverse die developed a flaw behind the bust, just seen on this coin, which progressively worsened as our ref H0308.