Happy 35th Anniversary, HP 12C!

[Peter Murphy]

A longtime user praises the 12C (and RPN) and links to 25th- and 30th-birthday notices:

[url:https://www.aei.org/publication/happy-35th-anniversary-hp-12c-financial-calculator/]

[Brian D]

I put in a plug for the 15C.

[Jake Schwartz]

(01-25-2016 04:47 PM)Peter Murphy Wrote:  A longtime user praises the 12C (and RPN) and links to 25th- and 30th-birthday notices:

[url:https://www.aei.org/publication/happy-35th-anniversary-hp-12c-financial-calculator/]

The article itself references 1 September 1981 as the introduction date; however HP Key Notes Volume 5 Number 3 (September-December 1981) page 1 starts with "On September 16, 1981, Hewlett-Packard released two new "slim-line" programmable calculators...."

I guess either way, the celebration is a bit premature :-)

Jake