Thanks all for the information, and for the compliments to my G'dads skills.
He predeceased me by about 8 years, sadly as we would have certainly enjoyed knowing each other.
My dad couldn't stick two pieces of tape together, one of his very few "faults".
Grandfather was a model railroader and I have some "human interest" columns about him and his hobby in some of the Detroit area papers.
I do have a fair collection of his "trains".
One that got away is a 1/48 scale (his only scale) Southern Pacific "Cab Forward", my alltime favorite locomotive.
I'm not sure how an oil burning locomotive designed to operate through Sierra snow sheds quite fit into the scheme of things on his "New Michigan Central" running between Chicago and New York, but we all do get sidetracked from time to time...
Don, I appreciate the reference and I will certainly contact them. It's the same region, after all.
Dr. Tilley, a very prudent suggestion I wouldn't have thought of. Thank you.