This photograph shows a member of the American military fitting a sungle au issued propeller onto a new Liberty motor. The propeller was built by The St. John Wood Working Co. in Stamford, Connecticut. This image is for official use only and was received from Publishers' Photo Service, Inc. in Stamford.

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Size: 8361px × 5688px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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