![](https://coimages.sciencemuseumgroup.org.uk/58/531/large_thumbnail_2000_0342__0002_.jpg)
Black Ken
late 1970s and 1980s
late 1970s and 1980s
late 1970s and 1980s
1930-1940
1948
1946
1950-1959
1955
1950-1959
1955
1943
circa 1960-1970
circa 1960-1970
1948
1957
1962
circa 1960
1948-1975
1953
1925
1956
1949
1954
1936
1931
1975
1955
1959
1964
1955
1958
1964
1946
1972
1962
1937
1937
1968-1971
1957
1951
1987
1929-1935
1925-1935
1933-1969
1928
circa 1960
1979
1963
1933-1969
1933-1969
1935-1965