Watch List notes:

Sovereign 1843 3 over inverted 2 in date, 4 points directly to a rim tooth with the 843 of the date being more widely spaced. The 3 of the date on this die is poorly formed, and the usage of the 2 punch to overstrike it has not especially clarified the rendition of the figure. On the reverse this shows the full second I in BRITANNIARUM. It is especially rare to see two example of this type both struck from different pairs of dies. VF with some contact marks the reverse better, a rare type

Estimate: 500-750 GBP