APPRAISER: The Linhof, first of all, is really the kind of camera that a lot of the news reporters used during World War II and a little bit after the war. And then they moved to the smaller 35-millimeter-format cameras with these Leicas. As far as 35-millimeter camera goes, Leicas are the top of the line. They're the best cameras, and as a result, their stock continues to rise today. You've got here, really, like, the top end of the cameras that were made for their time.