Atlas 50003272 N Scale Trinity 5660 PD Covered Hopper First Union SCYX 894923 Scale Ruler Expanded interior allows for larger

Expanded interior allows for larger electronic setups

to a small handful of units

Unit Measures:25 1/2" x 2 5/8" x 3 7/8"

Rapido Trains 72006A HO Scale Procor 3000 cuft Aluminum Hopper "No Worldmark" UNPX

Atlas 50003272 N Scale Trinity 5660 PD Covered Hopper First Union SCYX 894923 Scale Ruler Expanded interior allows for largerAtlas 50003272 N Scale Trinity 5660 PD Covered Hopper First Union SCYX 894923 The 5660 Pressure Differential (PD) Covered Hopper was introduced in 1999 by Thrall Industries, as the most advanced design in the evolution of Pressure Differential Covered Hopper, a special breed within the covered hopper family. Production still continues today under the TrinityRail brand, following Trinitys purchase of Thrall, with nearly 4,000 examples already built.