Mechanical Calculators & Adding Machines

An Electro-Mechanical Calculator

Lagomarsino-Numeria

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Showing an electro-mechanical calculator. Possibly dated circa 1950-1960. I have had it running. It's a bit noisy as it number crunches through large calculations. It was previously used in an accounts office. I have shown the identification labels below the machine.
For addition, subtraction, multiplication and division.
Width 14.5 inches (37 cm) Depth 12.5 inches (32 cm) Height 6.5 inches (17 cm) Weight 22lb (10 kg)

Electro-Mechanical
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