and samuel dana green, the first lieutenant, is looking particularly unhappy. and the full weight of the ambiguity of the outcome of the encounter with the merrimac was then falling on green's shoulders. and it would plague him for at least -- well, not at least -- exactly another 20 years or so. and so this picture i have it up in sort of -- it blows up very well. i blew it up from the national archive. it's in my office at mit. and captures a lot of the clues that there is maybe a lot more going on here than the traditional heroic story. then you have captain jennifers sitting by himself next to an empty chair. he was of course not the captain who was in the famous battle, but was assigned -- actually there were a couple of captains between him and when he took over. he was the captain for the summer, most of the summer of 1862. interestingly, in may of 1862, he wrote an extremely good and very honest account of the strengths and weaknesses of the monitor before gideon wells, the commander of the secretary. he really nailed it on the head in a whole bunch of