Here's another one of these yellow-screen Hoffmans on SF Craigslist. I like this set alot, but there's no way I could drive 400 mi with this sticking out of my trunk, so I don't even know why I'm looking at it. These are unusual and interesting sets, so I thought maybe someone here might want it. It looks like there's a brightener attatched to it though.
http://www.craigslist.org/eby/clt/135794235.html