BLI 7802 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco PRR 6180 Paragon4 Hybrid Roadname_ELS Athearn 12948 N Scale ACF

Athearn 12948 N Scale ACF 4600 3 Bay Covered Hopper Union Pacific CNW 180337

The 4506 V-tail is fashioned after V-tail Bonanza

Team EAM 5300 130C Graphene 7

lightweight passenger cars

With a metal-gear

BLI 7802 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco PRR 6180 Paragon4 Hybrid Roadname_ELS Athearn 12948 N Scale ACFBLI 7802 HO Scale Pennsylvania Q2 Duplex 4 4 6 4 Steam Loco PRR 6180 Paragon4 Hybrid 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 number of flaws with the Q1, the PRR built a second prototype, changing the wheel arrangement to a 4 4 6 4 and creating class Q2. This was followed by 25 production Q2 steam locomotives in 1945. These rigid frame four cylinder