Postal Inspectors with Rifles guard the mail

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Postal Inspectors with Rifles guard the mail as it is loaded onto a biplane

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Size: 3481px × 5416px
Location: USA
Photo credit: © The Protected Art Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, aircraft, airplane, attack, aviation, aviators, combat, flight, fly, guards, inspectors, magazine, mail, periodical, pilots, plane, postal, propellers, rifles, searchlights, wings, wwii