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Wind tunnel models of Concorde, c 1960s.
1955-1965
1955-1965
1926
1930-1940
1948
1946
1950-1959
1955
1950-1959
1955
1943
1948
1957
1962
circa 1960
1892-1900
1920-1940
1931
1911
1927
circa 1920
1889
circa 1900
1898
1899
after 1903
1935
1957
1888-1960
1926
1923-1941
1963
1936-1955
1914
1895
1896
1924
circa 1960
circa 1960
circa 1960
circa 1960
1901
1890-1899
1900-1950
1921
1900-1950
1900-1950
(1962); 1982
1926
1956
1910-1936