Watch List notes:

Charles I (1625-1649). Silver Groat, Worcester or Shrewsbury Mint, circa 1643-44. Crowned bust left with IIII behind, Rev. Oval garnished shield, mint mark Helmet, weight 1.76g (S.3116; N.2622). Crudely struck, In NGC holder graded VF 20. Estimated Value $300 - UP
NGC Certification 4930830-002.
The William Oldknow Collection.