Image caption: "Image of a four-bladed propeller of a Bugatti plane (experimental) designed by Capt. La Pere of France. The photo highlights the manufacturing process at the Packard Motor Car Co. in Detroit, Michigan, showcasing the creation of the Liberty Motor. A vital asset during World War One for the American military."

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Size: 8459px × 5680px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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