Sorry it took so long to get back to this. I hope you are still able to take a look at the photos. There was a death in the family, and much to deal with. We just got back, and I have not really had a chance to look for any numbers on the engine yet.
I took a couple of photo, and rather than posting them here, I put them on a web page.
Here is the link:
http://www.paonly.com/engine.html
Thanks in advance for any help or advice.
Bill M. from Duncansville Pa.