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Canon Card F-55S scientific calculator from 1979: The most compact of all?
03-01-2015, 01:24 PM
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Thomas Klemm Offline
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RE: Canon Card F-55S scientific calculator from 1979: The most compact of all?
The LCD reminded me of my first calculator the TI-25:
[Image: TI-25.jpg]

Given that both use a Toshiba processor that is probably not a surprise. It appears that this LCD was commonly used at that time.

Thanks for sharing your pictures. I always enjoy them.

Cheers
Thomas
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RE: Canon Card F-55S scientific calculator from 1979: The most compact of all? - Thomas Klemm - 03-01-2015 01:24 PM



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