NOAA research divers explore the Monitor's turret. These free-swimming divers have good mobility and can hover or swim over the wreck. Image courtesy of Monitor 2001, Monitor Collection, NOAA/OER.
NOAA research divers explore the Monitor's turret. These free-swimming divers have good mobility and can hover or swim over the wreck. Image courtesy of Monitor 2001, Monitor Collection, NOAA/OER.