Shipbuilding (Norfolk Navy Yard). The push for the navy is supplied by huge propellers such as these. This four-bladed monster, cast in one place, is being inspected before it is installed on a warship

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Shipbuilding (Norfolk Navy Yard). The push for the navy is supplied by huge propellers such as these. This four-bladed monster, cast in one place, is being inspected before it is installed on a warship

description

Summary

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

date_range

Date

01/01/1941
person

Contributors

Palmer, Alfred T., photographer
United States. Office of War Information.
create

Source

Library of Congress
copyright

Copyright info

Public Domain

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