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Tank manufacture (Chrysler). M-3s, the twenty-eight ton "medium" tanks being turned out in Detroit at the Chrysler tank arsenal, are powered by nine cylinder, 400 horsepower Wright Whirlwind aviation type engines. These men are working on the engine wiring sub-assembly. Sourced from the Library of Congress.

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Tank manufacture (Chrysler). M-3s, the twenty-eight ton "medium" tanks being turned out in Detroit at the Chrysler tank arsenal, are powered by nine cylinder, 400 horsepower Wright Whirlwind aviation type engines. These men are working on the engine wiring sub-assembly. Sourced from the Library of Congress.

More