Explore the world of railways and trains with the Union Pacific 4014 Big Boy Return to the Mainline DVD produced by Railway Productions. This 2-hour documentary takes you on an exciting journey of the iconic Big Boy 4014 locomotive as it returns to the mainline after a major overhaul.

Experience the thrill of the steam engine and its historical significance while watching this documentary. This DVD is perfect for transportation enthusiasts and railroad fans alike. Add it to your collection today!