prof. irwin: -- ms. beasley: this was the basement of the circa 1830 one of the historic structures at the park. this is where we do a lot of our on sight laboratory work. the acid free boxes are the artifacts from this year's field season. all boxed up and washed and rebagged and ready to be cataloged and analyzed. we have pulled out kind of a handful of artifacts that are somewhat representative of the kinds of objects we have been uncovering at the sight. everything from things like different kinds of coins. this -- everything from things like different kinds of coins. this is a u.s. large cent. these are actually spanish. they are silver spanish coins. a lot of different kinds of buttons. this is a finely made shell button and probably the most common kind of button we find are these one piece but buttons. they are popular in the 18th and early 19th century. also more two-piece buttons. this has silver visible on it. other kinds of personal items. this is a clay marble so it's probably a toy. also, a