HP Calculator museum

        http://www.hpmuseum.org/

Journals

        http://www.hpmuseum.org/journals/journals.htm

Yee ha !- HP9100 - 1968 technology
196 program steps even !!!

HP65 - 1984 personal pocket computing technology.
(I wonder where mine is these days)

1984 - plug in FORTH for the 71B !

THE! HP35 - great grand-daddy of all subsequent pocket computers &
scientific calculators.
$NZ465 when released here AFAIR

        http://www.hpmuseum.org/hp35.htm

CPU & programming HORRIBLE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Gavin Higgie will be especially inteested.
Scott D will appreciate the transcendental algorithms used

        http://www.hpmuseum.org/techcpu.htm

Did they really look that bad ? :-)

        http://www.hpmuseum.org/35first.jpg

Those who have grown up with pocket calculators absolutely cannot imagine
how much power this represented or how hi-tech it seemed.

Starting to look better

        http://www.hpmuseum.org/two35s.jpg

Still ugly but getting better still

        http://www.hpmuseum.org/35last.jpg

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