HP KEY NOTES newsletter article archive
Updated January 12, 1998
These articles are reproduced with permission from the Hewlett-Packard
publication HP KEY NOTES. All articles are copyrighted by the
Hewlett-Packard Company.
Preface
HP KEY NOTES was a newsletter that was sent out by Hewlett-Packard to
owners of early model HP handheld programmable calculators. The newsletter
was usually a combination of information from HP about new accessories,
information regarding the HP-run User's Program Library, and tips about
using the calculators. Initially, HP KEY NOTES was provided free for a
while to HP-65 owners, then moved to a subscription basis about the same
time as the HP-67 came out. HP KEY NOTES later covered the HP41C family
and peripherals.
The articles re-published here are done so with the permission of the Hewlett-
Packard company in the interest of preserving the history and technology
behind these pioneering machines.
ARTICLE LIST
From Vol. 6, No. 1 - January-February, 1982:
HP-IL Introduction
Three New (HP-41) Modules Introduced
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