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Wind tunnel models of Concorde, c 1960s.
1955-1965
1955-1965
1968
1926
1930-1940
1948
1946
1950-1959
1955
1950-1959
1955
circa 1960-1970
1943
circa 1960-1970
1948
1957
1962
circa 1960
1920-1940
1931
1911
1927
circa 1920
after 1903
1935
1957
1926
1923-1941
1963
1965-1968
1950-1967
1936-1955
1914
1948-1970
1970
1924
circa 1960
circa 1960
circa 1960
circa 1960
1921
(1962); 1982
1926
1956
1933-1969
1910-1936
1940-1944
1906-1965
2000-100 BCE
1906-1915
1948-1967