
Trimphone in two-tone green, 1982
1982
1982
1984; 1983
1979
1986
1982
1980
1983
circa 1983
1983
1981-1982
1979
(1962); 1982
1983
2000-100 BCE
1980
1982
1982
1982
1979
1980
1981
1981
1981
1981
1980
1980-1981
1903 (original); 1982 (model)
1979
1990-96
1979
1839 (original); circa 1988 (replica)
circa 1980
1979-1981
1981
1981
4000-2001 BCE
1979
1982
1982
1982-1983
1979
1979
1981-1983
1982
1980
circa 1983
circa 1980
1982
1983
1980