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Educalc 29C GD - any information for me?
04-25-2014, 08:53 AM
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RE: Educalc 29C GD - any information for me?
(04-25-2014 01:43 AM)maugustine Wrote:  Hi, the community college I attended about 10 years ago was giving away a bunch of stuff from the math department, and I recently came across an old Educalc calculator I obtained from there. I have some photos below. What can you tell me about it? Is it worth anything? It seems to function properly.

Some details here:

The above ancient article mentions EduCALCs made out of an HP-21, 22, 25, and 67. But you have one made out of an HP-29; I've never heard of such an EduCALC before. I suspect that it's very rare. If you sell it to a collector, demand a very high price!

(04-25-2014 05:14 AM)walter b Wrote:  Great find! Never seen such a setup before. Looks like an early computer class equipment. Assume the large display is directed to the teacher. Fun all the way!


The EduCALC was mostly used by math teachers, with the large display facing the students, but some were purchased for business presentations.

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RE: Educalc 29C GD - any information for me? - Joe Horn - 04-25-2014 08:53 AM

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