1960
1960
1660
(Reproduction from 1960)
1660 (Reproduction from 1960)
1660(Reproduction from 1960)
1760 (Reproduction from 1960)
1960
1660 (Reproduction from 1960)
1960
1960
1960
1961
1961
1961
1962
1963
1964
1964
1964
1965
1965
1965
1965(possibly quite old)
1965
1967
1967
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1971
1971
1971
1972
1972
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1973
1975
1976 c.
1976 c.
1976 c.
1976 c.
1976 c.
1976 c.
1976 c.
1976 c.
1976 c.
1976 c.