Park of rifled guns & machine shop, Navy Yard, Charlestown, Mass.
Summary
Picryl description: Public domain image related to an industrial revolution, industry history, factory building, free to use, no copyright restrictions image.
Tags
Date
1850 - 1930
Source
New York Public Library
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")