Wow!!!
 

This one's been mentioned before.
It looks pretty battered and beaten, the CRT has a cataract and the whole thing looks like it's been stored outside for some time. :sigh:

Looks to be in sad shape, but it's the more rare early production model... No "D" suffix on the model number. So it's actually a 1974 model. I don't think there's any $$ value there, but I hope someone saves it. I already have the nice one I recently got, and a spare (minus the cabinet & CRT).

Charles