Proof.  Cu-Ni, diameter 22.7mm.  ELIZABETH·II   D· G· REG· F· D· 1984  Her draped bust left, wearing diadem.  R. FIVE PENCE above crowned thistle, 5 below.  S.D2.  A proof-only date, from the set. Lightly toned, matte finish with brilliant field. A few tiny spots, otherwise, almost FDC.