Terminated: unknown
This particular one was bought in Dubai in 1981 by Catheleijne Berck. I even found the original bill, included here for completeness.
| Brand: | CASIO |
| Model: | ML-90 |
| Type: | Calculator with clock |
| Picture: |
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| Batteries: | GP189 x 2 |
| Lifetime: |
Introduced: 1980 Terminated: unknown |
| Notes: |
Very thin calculator with touch-keys, time, alarm, and the
possibility to play simple melodies and to let calculation results
be played as melodies.
This particular one was bought in Dubai in 1981 by Catheleijne Berck. I even found the original bill, included here for completeness.
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©2025 Ernst Mulder