[Training school, Norton Grinding Co., Worchester, Massachusetts.]
Summary
U.S. Army. Signal Corps photo.
No. 31656.
Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1914
Location
Worcester (Mass.), 42.26250, -71.80222
Source
Library of Congress
Copyright info
No known restrictions on publication.