the -- especially at camp laughton. that siet was essentially forgotten. and the joke there is a garage water student about six years ago really wanted to finish his degree in archaeology. and his professor said oh, the fish and wildlife service, there's going to be nothing there. wrong. that that prison was aban d abandoned in a hurry. it's not quite that simple. when they move, they take their stuff with them. it's post-farm, post-war u it's cleaned up during the prisons operation. johnson's island is really valuable. certainly, dr. bush's book about the literacy is where he's then illustrating with archaeological finds is really valuable and trying to, again, personalize this story. >> i'm robert holmes from piedmon, north dakota. i wonder if the bill is exemplary or was it qualitatively different from places like elmyra or was it simply four times as large? >> well, we'll use elmyra as an kmampl. elmyra operates for about a year. the total number of confederate prisoners of war held there is smarter than the numg beryl of dead at andersonville. the tot