Watch List notes:

Decimal Trials | Elizabeth II (1952-), Royal Mint Pattern Trial, [c. 1965], on a Sixpence sized planchet, struck in Silver, Copper, Nickel and Zinc (Ag 61%; Cu 30%; Ni 5%; Zn 3%), Royal Mint motif rev. uniface, milled edge, 2.49g, darkened and somewhat frosted surfaces, otherwise practically as struck with NGC Metallurgical Analysis Certificate (6135255-009).

Estimate: £60 - £100