Navy divers are lowered over the side of USS Grapple, on their way to install lifting equipment over the wreck of the USS Monitor. Image courtesy of Monitor 2001, Monitor collection, NOAA/OER.
Navy divers are lowered over the side of USS Grapple, on their way to install lifting equipment over the wreck of the USS Monitor. Image courtesy of Monitor 2001, Monitor collection, NOAA/OER.