Jaipur artificial foot, India
1982
1982
1984
1983
1982
1984
1986
1984
(1962); 1982
1983
1984; 1983
2000-100 BCE
circa 1983
1983
1982
1990-96
1982
1984
1982
1982-1983
4000-2001 BCE
1903 (original); 1982 (model)
1989-08
circa 1983
1888; 1984
1984
1984
1984
1984
1984
1984
1984
1984
1984
1984
1982
1982-1984
1984
1984
1983
1982
1983
1982-1984
1982
1982-1984
1986
1984
1982
1984
1983
1982