Two versions of [a b/c] [° ' "] key on HP 39gII
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12-05-2017, 01:17 AM
Post: #1
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Two versions of [a b/c] [° ' "] key on HP 39gII
Persuing photos of the HP 39gII, there seem to be two different versions of the fraction / DMS key:
![]() ![]() Has this been noted on the forum before? Do you own both versions? If not... YOU MUST. ![]() <0|ɸ|0> -Joe- |
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12-05-2017, 02:12 AM
(This post was last modified: 12-05-2017 02:13 AM by rprosperi.)
Post: #2
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RE: Two versions of [a b/c] [° ' "] key on HP 39gII
There are a lot of machines that I go to silly and unrealistic ends to acquire the various versions of, for the collection.
HP-39gII - Pass. Anyhow, it's probably just that one of them was a prototype, not available to the public, and therefor not generally acquirable in the market. I hope. --Bob Prosperi |
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12-05-2017, 07:59 AM
(This post was last modified: 12-05-2017 08:51 AM by jebem.)
Post: #3
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RE: Two versions of [a b/c] [° ' "] key on HP 39gII
(12-05-2017 01:17 AM)Joe Horn Wrote: Persuing photos of the HP 39gII, there seem to be two different versions of the fraction / DMS key: My two HP 39gII units have this ![]() The current HP 39gII virtual calculator (Version 2013 11 10 Rev. 19148 (c) 2012 HP) also shows the same ![]() (12-05-2017 01:17 AM)Joe Horn Wrote: Has this been noted on the forum before? Nice find. This ![]() Edit: A quick search on eBay reveals two interesting things concerning the units that I could found so far: 1.- All the units have the same serial number prefix: CNA221 meaning that all of them were assembled in 2012 week 21 if I'm not wrong. 2.- All the units shows this ![]() There is one exception where it shows the older ![]() Jose Mesquita RadioMuseum.org member |
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12-05-2017, 01:53 PM
Post: #4
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RE: Two versions of [a b/c] [° ' "] key on HP 39gII
Bob may be right,
I've got a prototype at our HHC at San Diego. This has the right key. Another one that I bought later, why?, has the left one. Günter |
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