Postal clerks operate a letter sorting machine at the main post office in Detroit Michigan

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Size: 3142px × 2036px
Location: Detroit Michigan USA
Photo credit: © Jim West / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: african, american, black, boring, dull, employee, horizontal, job, labor, labour, letter, letters, machine, mail, mechanization, monotonous, office, post, postal, repetition, repetitive, service, sorting, usps, woman, women, work, worker, workman