![](https://coimages.sciencemuseumgroup.org.uk/385/233/large_thumbnail_smg00184651.jpg)
Sharp PC 1246 palmtop computer
circa 1980
circa 1980
1983
1983
1980-1985
1977
1970-1974
1985
1993
1975-1976
circa 1987
1982
circa 1968
circa 1970
1965 -1970
1980-1985
1973-1976
1979
1993
1987
1980-1985
1990
circa 1970
1980
1982-1987
circa 1957
1975-1980
1982-1987
1982-1987
1981