This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
The dry dock U.S. Navy Yard Charlestown Mass NYPL bGF F. en The dry dock Navy Yard Charlestown Mass nypl org Scan by NYPL The dry dock Navy Yard Charlestown Mass Charlestown Navy Yard Mass Dry docks The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection cfecffdabc GFF Robert Dennis collection of