Working HP-11C Scientific Calculator w/ Case

Great working HP-11C Scientific Calculator. Serial No. 2524A69285. Visible scratches on top metal faceplate as shown by pen tip and HP-11C emblem is

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HP 35 - The world's first pocket scientific calculator from 1972

Vintage Hewlett-Packard HP-11C Programmable Scientific Calculator W/Case - Works

HP-11C resuscitation : r/hpcalc

Find many great new & used options and get the best deals for WORKING Vintage HP Hewlett Package 11C Scientific Calculator with Case at the best

WORKING Vintage HP Hewlett Package 11C Scientific Calculator with Case

Vintage HP 11C RPN Scientific Calculator Made in the USA Clean Battery Tray

This calculator is a must-have for collectors and enthusiasts who appreciate the history of electronic devices. With its sleek design, advanced

Hewlett Packard HP-11C Scientific Calculator With Slip Case & Manual TESTED

Great working HP-11C Scientific Calculator. Some scratches on top metal bezel around the display. The calculator passes self test and works great.

Working HP-11C Scientific Calculator w/ Case

HP-11C resuscitation : r/hpcalc

HP 11C Scientific Calculator. Not working for parts or repair.

Eddie's Math and Calculator Blog: Retro Review: Hewlett Packard HP 11C

EXCELLENT Working HP-11C Hewlett Packard Scientific Calculator USA w/ Soft Case

HP reincarnates calculators on iPhone, Windows - CNET

Great working HP-11C Scientific Calculator. Serial No. 2524A69285. Visible scratches on top metal faceplate as shown by pen tip and HP-11C emblem is

Working HP-11C Scientific Calculator w/ Case

HEWLETT PACKARD 11 C HP 11C POCKET PC CALCULATORS SCIENTIFIC POCKEMUL COMPUTERS PORTABLES POCK EMUL