A large collection of British Commemortive coinage, to include; twenty-five Royal mint year sets; 1967, 1970, 1971, 1972 x2, 1973 x2, 1974 x2, 1975 x2, 1976 x2, 1977 x2, 1978 x2, 1979 x2, 1980 x2, 1981, 1982, 1983 and 1984, together with British silver and cupro-nickel coinage (a lot)