| Modeling a Steam-Era GP9 - James F. Brewer |
| Dieselizing the N&W / Two Documents from the N&WHS Archives - Norfolk & Western Historical Society |
| The Electric N&W, Part 3: New Locomotives and Operations - Kevin EuDaly |
| Electric Locomotives for the N&W - T. C. Wurts |
| 4,000-horsepower Electric Locomotives for N&W / Electric Railway Journal, 12/30/1922 - Unknown Unknown |
| N&W Line Trouble Record Analyzed / Electric Railway Journal, 11/17/1923 - Unknown Unknown |
| High-Test Vanadium Steel Locomotive Frames / Railway Age, 6/16/2923 - Unknown Unknown |
| Train Handling with Electric Locomotives / Railway Age, 1921 - W. S. H. Hamilton |
| Progress in West Virginia Railway Electrification / Electric Railway Journal, 11/17/1923 - Stephen Q. Hayes |