Greg - I was kind of suspecting it wasn't an original seat due to what I have seen on some other posts as far as the back latch goes, but I wasn't sure because it matches up with the rear seat (as far as upholstery goes, which could be coincidence or changed though). It is the passenger's seat, though I am thinking to use it as the drivers seat for now. The PO put a junk 80s high back chair in that is just nasty and uncomfortable to sit in. So I might make some modifications to make it fit.
NorCal - if you could take a pic that would be great. No rush, but I would appreciate the reference. You are correct on the handle, I checked out that other thread, but they seem to be differing style lever releases. Now I am wondering just where this seat actually came from.
Thanks for the responses guys.