Watch List notes:

CANADA, George VI - Elizabeth II, fifty cents, 1940, 1941, 1943, 1944, 1949, 1950 (2, both lines in 0), 1951, 1953-9, 1961, 1962, 1965, 1966. Toned, extremely fine - uncirculated. (19)

Ex Dr V.J.A.Flynn Collection.