steam-locomotives

7800 PRR Q2 Duplex, 4-4-6-4, #6131, Prototype Version, 18,000 gallon tender, Paragon4 Sound/DC/DCC, Smoke, HO In 1942, the PRR built an experimental duplex drive freight locomotive, the Q1, with a 4-6-4-4 wheel arrangement. in 1944, after identifying a...

Recognized for both its reliability and elegant appearance, the K4 Pacific was emblematic of the power and style of the mighty Pennsylvania Railroad in the early-to-mid 20th century. Developed primarily for passenger service, the K4 could frequently be...