 you know, the consumer patterns of the DuPont family who lived there. And I was working with their interpretive staff to revise some of that interpretive material that went in the rooms. Room books can have information about specific objects that are set out in the room because in a house museum, you're not going to see labels necessarily in the places that you'd hope to see them because it's a house, it's set up like someone's home. So you may have a binder filled with