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Babbage Difference Engine No 2 With Brass Digit Wheel Columns Crank And Printer

Babbage Difference Engine No 2 With Brass Digit Wheel Columns Crank And Printer Education Model Steampunk Realistic StarForge 3D Print STL File

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A detailed model of the Babbage Difference Engine No 2, the Victorian mechanical calculator built from towering columns of stacked digit wheels. An open rectangular frame holds eight tall figure columns topped with rows of pointed spindles, while a large hand crank wheel sits at one end and the printing and stereotyping apparatus sits at the other. Linkages, cams, levers and gear trains run along the lower chassis on slender legs. It makes a striking desk or shelf piece for anyone fascinated by computing history, and a helpful hands-on reference in a classroom lesson on early calculating machines.

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