An excellent article on N&W first generation diesels in Mar 2001 TRAINS from Kalmbach about operations in the 1960's on the Scioto (Ohio) division Way cool color photos of N&W early diesels Enjoy Don Brown Tucson AZ
This is an article I will try to catch. I believe the Scioto Division went as far north as Columbus and at least as far south (east in RR direction) as portsmouth. The division was before my time though....anyone know the exact limits it had?