Again with the project lenses...
So I have no idea what this lens actually is. THIS is the condition, though, which makes me pause as to how to best clean it:
It doens't appear to be fungus, and it only appears to be on the glass on the outside, not the inside, of the groups. This: good. But...
How the hell do I clean it up? Cotton swab, soft towel, and vinegar just in case? Shutter is nice and aperture runs NICE and smooth, so now all I have to do is worry about the glass...and also what the hell it is. Seller thought Wollensak and, since the shutter is obviously from a Seneca, it'd be likely. It's a triple convertible that will cover 5x7 and it's TINY. That's about all I know. I don't have focal lengths or anything.
Time to do some research.
ETA: Actually, found some more.
Picture, crappy though it may be: