Watch List notes:

USA Half Dollars (48) 1935S, 1936, 1937, 1938, 1939D, 1942, 1943, 1945, 1946, 1946S, 1947, VG to Near Fine, 1950, 1951, 1952 (2), 1952D (2), 1953D, 1954, 1957D, 1960D (2), 1962, 1962D, 1963, 1963D (2) Good Fine to NEF, 1964 (6), 1964D (3), 1965, 1966, 1967 (2), 1968D (5), 1969D (3) EF to UNC most with lustre

Estimate: 200-300 GBP