In about 1622-23 a new design was introduced featuring larger crowns having 9 circlet jewels either side. This small group is a pairing of the new type 4 obverse with the old (5-jewelled) type 3 reverse. Only one pm (annulet) is known, but there are 6 and 7 stringed versions. Unlike type 3 coins which have variable die axis; these are unrotated.
Illustrated E.44a/P.62. pm=annulet. 1622-23 (C) vf