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Olivetti Logos 9 Calculator

Olivetti Logos 9 Calculator

Mar 23, 2021

The Olivetti Logos 9 Calculator is a rechargeable printing basic calculator. It comes in two versions, a silver and a black version.

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Commodore SR4148R

Commodore SR4148R

Mar 21, 2021

This Commodore SR4148R scientific calculator has been refurbished and its battery has been changed. The calculator works perfectly.

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Monroe 325 Scientist

Monroe 325 Scientist

Feb 20, 2021

Another beautiful vintage desktop calculator: Monroe 325 Scientist. This is a programmable desktop calculator, it has a printer included and it also has a cassette interface which allows connection to a Monroe 392 tape recorder.

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Wang 450 Desktop

Wang 450 Desktop

Feb 20, 2021

The Wang 450 desktop calculator is one of the last large calculators made by Wang. The 400 family was the last series of calculators made by Wang and the 450 Scientific is one of the series.

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