Vintage calculators

Yes, I am a collector wannabe. Here’s my prized colection of vintage calculators. They are mostly from Texas Instruments, but there are some from other companies.

commodore1

The Commodore SR4190R

sr40

The Texas Instruments SR-40

sr50

The Texas Instruments SR-50

ti45

The Texas Instruments TI-45

ti51

The Texas Instruments TI-51

ti57

The Texas Instruments TI-57

ti59

The Texas Instruments TI-59

thriumphator

The Triumphator – a mechanical one 🙂

 

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