Watch List notes:

USA Half Dollars (98) 1918S, 1920S, 1923S, 1934, 1935 (4), 1935S, 1936 (5), 1936S, 1936D, 1937 (3), 1937S, 1939, 1942 (12), 1942S (6), 1943 (16), 1943S (5), 1945 (10), 1945D (2), 1945S (3), 1946 (4), 1946S (2), 1962 (3), 1962D (6), 1963, 1963D (7) in mixed circulated grades

Estimate: 300-500 GBP