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HHC2021 Bob's Calculator Challenge
10-08-2021, 10:54 PM
Post: #23
RE: HHC2021 Bob's Calculator Challenge
(10-08-2021 06:47 PM)Jake Schwartz Wrote:  On the other hand, I saw the 18C at the 1986 CHIP special meeting in Chicago on 5/30/86 where HP's Janet Cryer and Nancy Ullman introduced it and also Rick Furr's poster confirms "6/86". Also, CHHU Chronicle V3N1P9 lists the HP Press Release, dated June 1, 1986.


Phew... salvation! So the HP-70 is right answer (not counting Ann Editions, etc. which have no official sales windows). Thanks Jake, so that keeps my Challenge mistakes down to 2... less than I imagined, but this carnage is not over yet I fear...

--Bob Prosperi
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RE: HHC2021 Bob's Calculator Challenge - rprosperi - 10-08-2021 10:54 PM

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