Section of a Boeing 747, 1973.
1973
1973
1957
1968
circa 1960-1970
circa 1960-1970
1957
1962
circa 1960
1956
1959
1959
1970
1959
1967-1971
1959-1967
1963
1971
1975
1969
1963
1967-1972
1968
1962
1968-1971
1960
1963
1968
1960
1965
1960
1957
1965
1965
1976
1960-1970
circa 1969
circa 1960
circa 1960
circa 1960
1957
1960
1958
1960
1965
1964
1964
1972
1970
1963
1965-1968