Watch List notes:

Elizabeth I, halfgroat, mm. bell (1582), no pellets behind, bust 6D l., rev. shield over long cross fourchée, wt. 1.12gms. (S.2579; N.2016), portrait weak, otherwise better than fine, rare
With vendor's ticket from DNW 2018, lot 366, describing the coin as a pattern or trial piece.

Estimate: 150 - 200 GBP