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CASIO fx-4100P Scientific Calculator from 1991
01-03-2016, 08:11 AM
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RE: CASIO fx-4100P Scientific Calculator from 1991
The condition looks very good! There should be one of this model in my old home, but should long be out of order now unfortunately..

At school long time ago we were playing all day with the secret keying sequence to make this calc capable to input all 26 alphabets.. those were the days.
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RE: CASIO fx-4100P Scientific Calculator from 1991 - factor - 01-03-2016 08:11 AM



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