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Demonstration of an 18th century brass hand cranked mechanical calculator, maybe a forerunner of the Curta. Very nice. I like the music too. Very dissonant for something that old, if it's from then. I wonder what it is.
Demonstration of an 18th century brass hand cranked mechanical calculator, maybe a forerunner of the Curta. Very nice. I like the music too. Very dissonant for something that old, if it's from then. I wonder what it is.