Black Ken
late 1970s and 1980s
late 1970s and 1980s
late 1970s and 1980s
circa 1960-1970
circa 1960-1970
1962
circa 1960
1988-1993
1975
1964
1964
1972
1962
1968-1971
1993
1987
circa 1960
1979
1963
1966-1970
1967
1971
1962-1967
1968-1985
1995
(1962); 1982
1970-1981
1963-1984
1990s
circa 1960
1985
circa 1960
1980-1989
1960-1979
1994
1965-1975
1986
1980-1989
1982
1965-1975
1990-1991
circa 1983
1984
1983
1986
1970-1984
1977
1965-1968
1981
1970
1981