Hey Friends:
I was wrong in my memory: the engine is a 4-4-0 General, #30-1342-1. It is the Lincoln Funeral engine from 2004.
The box had a hand written label indicating it is one of 2 prototypes. 4000 scale miles. In good shape, looks like it was really well maintained, like whomever got hold of the prototype took good care.
As something of a Lincoln scholar, the price being right, I grabbed it. IO'm pretty certain the battery has gone through a change, but I'll open it and look.
All functions are working. Wheels in good shape. Traction tires recently changed it looks like.
I don't have any PRR Overton cars, just some UP ones, which will have to stand in right now.
Thanks for your help. Will post pics soon.
TB