Watch List notes:

USA Proof Sets (13) 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964 the 1952, 1953, 1954, 1955, 1959, 1960, 1961, 1962, 1963, and 1964 sets in Perspex cases, the 1956, 1957, 1958 in the mint envelopes of issue nFDC to FDC the vast majority of the coins retaining full original mint brilliance, Special Mint Sets (3) 1965 UNC in the envelope of issue, 1966, 1967 UNC in the boxes of issue, Mint Sets (2) 1969, 1970 each set 5 coins Quarter Dollar to One Cent with One Cent (2) Philadelphia and San Francisco issues, UNC in the original plastics, some of the earlier sets now becoming more difficult to find

Estimate: 150-250 GBP