Thorn-Ericsson 'Astrofon' telephone, 1981
1981
1981
1981
1981
1982
1979
1982
1981-1982
1979
(1962); 1982
1980
2000-100 BCE
1979
1981
1980
1980
1986
circa 1980
1978
1979-1981
1980-1981
1978
1982
1978
1903 (original); 1982 (model)
1982
1990-96
1979
1978
1979
1978-1980
1979
1982
1980
1979
1978-1981
1978-1980
1981
1981
4000-2001 BCE
circa 1978
1979
circa 1978
circa 1978
1970 and post 1989
1982
1980
1982
10000-5000 BCE
1981
1979