ScaleTrains 38493 HO Scale GE AC4400CW Diesel Union Pacific UP 7113 LokSound Roadname_Washington Terminal Number of Poles: 4

Number of Poles: 4

Protoform also incorporated additional ground clearance at the outer extremities

a convenient quick release tab makes removal and installation a snap

numbered from 1-207

ScaleTrains 38493 HO Scale GE AC4400CW Diesel Union Pacific UP 7113 LokSound Roadname_Washington Terminal Number of Poles: 4ScaleTrains 38493 HO Scale GE AC4400CW Diesel Union Pacific UP 7113 LokSound Throughout the history of rail transportation, there have been innovations that revolutionized the industry. From Andrew Beards patented designs in the late 1800s that resulted in the automatic couplers that are still used today, to the adoption of diesel technology for locomotive propulsion, these seemingly small developments would lead to massive changes in the industry.