HP 22S Retro Review
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07-17-2017, 12:50 AM
(This post was last modified: 07-17-2017 12:52 AM by Eddie W. Shore.)
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HP 22S Retro Review
I am now a happy owner of the rare HP 22S. The Pioneer series of HP calculators are my favorite. I think what I don't have is the original 17B and 32S (one-shift 32S). My review: http://edspi31415.blogspot.com/2017/07/r...p-22s.html
HP 10B, 10bII+ (updated), 14B, 17bII+ (updated), 20S, 21S, 22S, 32SII, 42S |
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HP 22S Retro Review - Eddie W. Shore - 07-17-2017 12:50 AM
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