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From: Jake-S@cup.portal.com (Jake G Schwartz)
Newsgroups: comp.sys.handhelds
Subject: Re: Help me with my gaps !
Message-ID: <36596@cup.portal.com>
Date: 6 Dec 90 01:09:35 GMT
References: <17690@teda.UUCP>
Organization: The Portal System (TM)
Lines: 36

Let's see if we can fill in all the gaps:

HP91 - scientific nonprogrammable machine in hp97-like case. LED display
       and printer. (Fairly close to the HP45/55 in power)

HP92 - business nonprogrammable machine in same case. LED display and
       printer. All functions of the HP80 and more.

HP22 - "Woodstock" series business calculator. Not quite all the functions
       of the HP80.

HP27 - "Woodstock" series machine (nonprogrammable) with HP25-like 
       scientific functions, HP22 business functions plus statistics.
       Very similar to the HP27S in concept - a little of everything. 
       (Perhaps that's why its codename was "salad")

HP29C - "Woodstock" series programmable with 210 lines, partitionable 
       at 7 lines/data register into 30 registers. LED display. Program
       compatible with the HP19C printing handheld (which fit in the old
       HP10A case)

HP31E - Non programmable in the "Spice series" case. LED display, 4 data
       registers....replaced the HP21 as the entry-level scientific.

HP33E - Spice series machine which replaced the HP25A/C. Also HP33C with
       continuous memory. 49 steps/ 8 registers.

HP37E - Spice series nonprogrammable financial machine to replace the 
       HP22. 7  registers.

HP38E/C - Spice series programmable financial. up to 99 steps, up to 20
       data registers. This was the precursor to the HP12C.

Okay...how did I do?

Jake Schwartz