Public domain
Manpower. Negro navy yard workers. Benjamin Stephens is one of the many old-timers speeding ship production in an Eastern navy yard. He operates a pneumatic chipper on the giant propellers which send American ships to all ports of the world
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Credit lineManpower. Negro navy yard workers. Benjamin Stephens is one of the many old-timers speeding ship production in an Eastern navy yard. He operates a pneumatic chipper on the giant propellers which send . 1942-01-01. United States. Office For Emergency Management, Liberman, Howard. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.