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HP Journal Sept 1968: The HP Model 9100A Computing Calculator
02-22-2020, 11:47 PM
Post: #1
HP Journal Sept 1968: The HP Model 9100A Computing Calculator
The Hewlett Packard Journal, September 1968: The HP Model 9100A Computing Calculator (PDF)

Also see:

Wikipedia: Hewlett-Packard 9100A

HP: History of the 9100A desktop calculator, 1968

History of Computers: Hewlett Packard 9100A

The Museum of HP Calculators: HP 9100A/B
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02-23-2020, 12:19 AM
Post: #2
RE: HP Journal Sept 1968: The HP Model 9100A Computing Calculator
You missed this.

Greetings,
    Massimo

-+×÷ ↔ left is right and right is wrong
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02-24-2020, 08:38 AM
Post: #3
RE: HP Journal Sept 1968: The HP Model 9100A Computing Calculator
(02-23-2020 12:19 AM)Massimo Gnerucci Wrote:  You missed this.

Thanks for the reminder that I should work on this from time to time :-)
Still have plenty of stuff to go there ...
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02-27-2020, 01:38 PM
Post: #4
RE: HP Journal Sept 1968: The HP Model 9100A Computing Calculator
In YouTube you may look for Steve Leibson interviewing Tom Osborne and Dave Cochran. Strongly recommended.

Andrés C. Rodríguez (Argentina)

Please disregard any idiomatic error.
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02-27-2020, 05:46 PM
Post: #5
RE: HP Journal Sept 1968: The HP Model 9100A Computing Calculator
We [I] had the great pleasure of arranging to have Dave Cochran as our Guest Speaker at the HHC 2018 in San Jose, Ca, USA.

He was just as excited as most of us in the crowd to be in this group!!! He was tickled that so many people were so interested in his work so long after the fact.

...and he won 'Best Speaker'!

TomC

(02-27-2020 01:38 PM)Andres Wrote:  In YouTube you may look for Steve Leibson interviewing Tom Osborne and Dave Cochran. Strongly recommended.
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02-28-2020, 09:02 AM
Post: #6
RE: HP Journal Sept 1968: The HP Model 9100A Computing Calculator
(02-27-2020 01:38 PM)Andres Wrote:  In YouTube you may look for Steve Leibson interviewing Tom Osborne and Dave Cochran. Strongly recommended.

Thanks, presumably these:
Interview with Tom Osborne, inventor of the desktop scientific calculator
Interview with Dave Cochran about the HP 35 Calculator
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