Watch List notes:

Great Britain. Elizabeth II (1952). Quintet of modern Silver Proof Crowns -- Silver Jubilee 1977 (3), Queen Mother's 80th Birthday 1980 (2). S.4227, 4228; also Silver Piedforts -- 20 Pence 1982 and 50 Pence 1992-1993 Council of Ministers. All in original RM cases. Choice Brilliant Proof. (7).

Estimate: $90 - $120