ScaleTrains Rivet 40340 HO Scale Gunderson 5188 Covered Hopper Union Pacific UP 93358 Decoder - Accessory Hat-section posts at the bolsters

Hat-section posts at the bolsters

Treal Hobby (X0039J7RAV) Black Aluminum 1

Operating metal pantographs

The 4-8-8-4 Big Boy is an articulated Steam Engine manufactured by the American Locomotive Company between 1941 and 1944

ScaleTrains Rivet 40340 HO Scale Gunderson 5188 Covered Hopper Union Pacific UP 93358 Decoder - Accessory Hat-section posts at the bolstersScaleTrains Rivet 40340 HO Scale Gunderson 5188 Covered Hopper Union Pacific UP 93358 Designed from builder blueprints, the Rivet Counter HO Scale Gunderson GIMSA Concarril 5188 Cubic Foot Covered Hopper features four different body styles, two different hatch types, three different outlet gate options, and numerous factory applied parts. With production beginning in 2007, thousands have been produced in the United States and Mexico, they are commonly