c. 1970 Singer Friden 1166 Calculator with 3" CRT : r/cassettefuturism
HP 9100A/B
Friden EC-130 & EC-132
Litton Monroe 820A from 1970 - View of the CRT display | Old calculator, Desktop calculator, Crt
Calculating Like It's 1962 | Hackaday
Paragon CRT® Lens Calculator App - YouTube
Misc. Computer Items
Iskra 1122. Soviet electronic calculator with CRT tube - YouTube
SCM Cogito 240-SR Calculator
Misc. Computer Items
One of world's first electronic calculators, Friden EC-130, with CRT display and mechanical keys ($2100 in 1964, about $20,000 today) : r/EngineeringPorn
Paragon CRT® Lens Calculator App | Introducing the NEW Paragon CRT® Lens Calculator! The Paragon CRT® Calculator App is a multifunctional app that empowers practitioners and makes... | By CooperVision Specialty EyeCare
Old Tv With Calculator And Pencil Stock Photo - Download Image Now - Accountancy, Analyzing, Arts Culture and Entertainment - iStock
SLCE Calculator for Fast and Accurate calculations (Black) | eBay
Hewlett Packard 9100B Programmable Electronic Calculator
Bonhams : Friden 132 Electronic Calculator. Metal and plastic case, San Leandro, CA, 1965,
Iskra 221 russian calculator from 1975 | Old calculator, Desktop calculator, Mechanical calculator
Victor 14-322 Electronic Calculator
delay lines - CRT-Screen-Compact-Desktop-Calculators of the 60's, could versions of this tech have been made as word-processors or even video-games? - Retrocomputing Stack Exchange
Old calculator victor 1400 321 with CRT display - YouTube
Friden EC-130 & EC-132
Figure 3 from STARS: Electronic Calculators: Desktop to Pocket | Semantic Scholar
The Calculator Review: The Calculator Want List
foone🏳️⚧️ on Twitter: "A far more conventional (but beautifully designed!) Soviet calculator was the Iskra 1122 from the 1970s. It used a CRT display, with a unique asymmetric design. https://t.co/qNs3vfXw1N" / Twitter
Electronic Calculators—Desktop -- Vacuum Tubes to Transistors—From the Anita Mark VIII to Hewlett Packard and Wang | National Museum of American History
