I just replaced my drafting chair with a newer model, so the old one has to go. It still works, for the most part.
It does need some TLC in the seat department. LOL. The seat is split (broken) where the seat angles down for leg comfort. I would think it just needs a new chair seat piece of wood, covered w/ some padding, and it would be good-as-new(ish).
I don't have any pictures of it, but I can post one or two later if there's any interest.
Free to good home. It's located in 19720, New Castle area. PM me if you're interested.