pl23_cgs00871.jpg
Description
Side scan sonar image of USS MONITOR.
Credit
NOAA/NOS/Office of Coast Survey
Category
Historic Coast & Geodetic Survey
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.