In case it doesn't work, I've got an(either an 18 inch or 24 inch) kodak aerostigmat F6.3 at the house from an old U2 camera (or so I'm told) the glass is in decent condition, but it has no shutter. I would entertain offers.

Oh, and I think it's radioactive.

*Edit*- I'm told they're optimized for infinity focus, though I wouldn't know- I haven't built a big enough camera to hold it yet.