Thanks guys. Owner is working on a price. I think it will be fair, and I will jump on it. It is a real nice original. I was looking at a link to the one currently on eVil Bay, I see the ID tag says it is manufactured by Microsound. I can't wait to go back and show the 81 year old owner the tag, which will undoubtedly be in place under the seat. And let him know he remembered correctly!
Best, Alan