Section of a Boeing 747, 1973.
1973
1973
1839 (original); circa 1988 (replica)
circa 1972
(1962); 1982
1990-96
4000-2001 BCE
2000-100 BCE
1972
1973
1990-95
1973
1903 (original); 1982 (model)
1973
1972
1973
1972
1972
1972
1973
1972
1973
1972
1972
1972
1972
1972
1972
1972
6000-5000BCE
1972
1972
1959 (designed); 2001(made)
1972
1973
2050-1750 BCE
1973
1973
1888; 1984
1976; 1776
circa 1973
1972
1972
1972
8500-2000 BCE
2000-1001 BCE
1972-1973
1991-1783 BCE
1973
1973
1972