Henry VI (First reign, 1422-1461), Henry VI (First reign, 1422-1461), Rosette-Mascle issue, Penny, Calais, mm. uncertain, rev. reads calis, 0.90g/12h (cf. Whitton 3c; N 1450; S 1865). Slightly bent, otherwise good very fine and toned, this reverse reading very rare (£100-150)

Whitton notes this reverse reading only as a mule with an Annulet or Annulet-Trefoil issue obverse