08-04-2013, 12:28 AM
Well today I thought i'd dig out some of my calculators from my COLLECTION and take some more photos.
Here's a Sunday distraction for everyone (including some I took earlier)
HP-65
EVOLUTION OF HP PROGAMMABLES - first decade of HP's first programmable hand-helds.
SHARP PC-1500 & 1500A
CASIO FX-850P & 880P
SHARP PC-1210 - I finally found one!
Novus 850 & Lloyds 850
HP 18C Champion Prototype