A Navy diver gives the thumbs-up sign before entering the water for a dive on the USS Monitor. Official U.S. Navy photo by Photographers Mate Chief Petty Officer (DV/SW) Andrew Mckaskle. Image courtesy of Monitor 2001, Monitor collection, NOAA/OER.
A Navy diver gives the thumbs-up sign before entering the water for a dive on the USS Monitor. Official U.S. Navy photo by Photographers Mate Chief Petty Officer (DV/SW) Andrew Mckaskle. Image courtesy of Monitor 2001, Monitor collection, NOAA/OER.