Perhaps an obvious question, but...
The mechanisms in the Con-Cor 4-6-2 engines certainly seem
identical to the Atlas/Rivarossi ones. I have always
assumed that they were nothing more than the
Rivarossi Pacific with a long 6-wheel tender tacked on.
Am I correct? Did Con-Cor put a better motor in there,
or just ship 'em as-is?
