Diesel Locomotives Of The 1930s, 1940s, 1950s, and Today
The Most Powerful Locomotive In America Was So Loud It Was Banned From Cities And So Hot It Melted Pavement. Here's A Close Look - The Autopian
ProgressRail
Why do diesel locomotives have their cabs in front while a steam locomotive has it at the rear? - Quora
1930s MIDWEST STEAM TRAINS & STREAMLINERS IN ACTION HOME MOVIE (SILENT) MD86544
Switcher Locomotives
Diesel engine 1950s train hi-res stock photography and images - Alamy
S300 & S311 Light Engines / Classic 1950s EMD Diesel Locomotives - PoathTV Trains
British Diesel Locomotives of the 1950s and '60s (Shire Library): Morse, Greg: 9781784420338: : Books
ProgressRail
Diesel locomotive - Wikipedia
How willingly were diesel electric locomotives accepted when railways began to transition from steam? Did the steam engine crews resist them, or embrace the technology at the start? - Quora