Thorn-Ericsson 'Astrofon' telephone, 1981
1981
1981
1981
1982
1979
1982
1986
1980
1980
1981
(1962); 1982
1980
1979
2000-100 BCE
1981
1981-1982
1979
1979-1981
1980-1981
1982
1990-96
1979
1982
1980
1979
1979
1982
4000-2001 BCE
1979
circa 1980
1981
1903 (original); 1982 (model)
1981
1980
1979
1979
1979
1980
1989-08
circa 1980
1888; 1984
circa 1980
circa 1980
circa 1980
circa 1980
circa 1980
circa 1980
circa 1980
circa 1980
circa 1980
circa 1980