Thanks a lot fellas. Located in Central Ohio, in case anyone is interested in it.
Because this is a direct drive, i.e., the blade mounts directly on the motor shaft, the motor was specially made by Emerson so the blade and motor could be tilted closely under the table. These motors are obsolete. They are built with the ballbearings seated in epoxy making them virtually impossible to replace. So, if you intend to sell it, it would be prudent to see if the bearings are quiet. These saws are able to cut fairly thick wood, due to the 12" blade. They are very usable. If you don't need/want it, it should be salable. I'd ask at least $150 to start, given quiet bearings.
If the bearings are noisy, if you can find an OLD electric motor man familiar with the motor, buy him whatever he wants, it is possible, with great care, and knowledge of how to dis assemble the motor and replace the bearings.
I have one of these saws. My son brought another home free. We sold it to a fellow who made custom glazier's tools, he had one, the bearings were shot, he only needed the motor. $150, year and 1/2 ago. I told him if he hadn't opened up the motor, I could get it repaired. He had opened it, broken the epoxy, end of story.
My own saw, the bearings were replaced by a friend. A good friend.