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File:Vintage Texas Instruments Model SR-10 Pocket LED Calculator, First of a Line of TI "Slide Rule" Models, Sealed Battery, Price - 149.95 USD, Circa 1972 (9304906070).jpg - Wikimedia Commons
![Vintage Texas Instruments TI Business Analyst Pocket LED Calculator, Made in the USA, the First in a Long Line of Popular Financial Calculators, Circa 1976 | Business analyst, Financial calculators, Calculator Vintage Texas Instruments TI Business Analyst Pocket LED Calculator, Made in the USA, the First in a Long Line of Popular Financial Calculators, Circa 1976 | Business analyst, Financial calculators, Calculator](https://i.pinimg.com/736x/2e/22/08/2e220810d31eaea62cb556240a15ca25.jpg)
Vintage Texas Instruments TI Business Analyst Pocket LED Calculator, Made in the USA, the First in a Long Line of Popular Financial Calculators, Circa 1976 | Business analyst, Financial calculators, Calculator
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File:Vintage Texas Instruments Model TI-1450 Pocket LED Calculator, Original Price 16.00 USD, Made in USA, Circa 1976 (9302655836).jpg - Wikimedia Commons
![I've had this Texas Instruments scientific calculator since 6th grade, it's now getting me through finals in my first semester of college. : r/BuyItForLife I've had this Texas Instruments scientific calculator since 6th grade, it's now getting me through finals in my first semester of college. : r/BuyItForLife](https://i.redd.it/s1sf7exp956a1.jpg)
I've had this Texas Instruments scientific calculator since 6th grade, it's now getting me through finals in my first semester of college. : r/BuyItForLife
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Texas Instruments TI-57 - My very first programmable calculator (1980) | Calculator, Old computers, Computer history
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