Francisco Álvarez

Vintage Typewriter & Calculator Auction

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Bidder 4034		€35
Bidder 7646		€30
Bidder 8608		€25

Colbert - Calculator - 1930-1940 - Mechanical calculating machine, crank-operated arithmetic.

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Colbert mechanical calculating machine with a crank, dating from 1930–1940, featuring a lacquered metal body, internal steel mechanism and Bakelite components; in good condition with age-related wear and stains.

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