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Casio FX82 calculator I bought in 1982 at the age of 15. Used it throughout school, my apprenticeship and work as a draughtsman. Don't use it much now but it still works
LA CORUÑA, SPAIN - 12-02-2020. a Casio Scientific Calculator is Over a Bright Yellow Background Editorial Stock Photo - Image of editorial, count: 203705363
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fx-95ES PLUS | ES PLUS Series -Non Programmable- | SCHOOL & LAB. | Calculators | CASIO
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