Atlas 50003276 N Scale Trinity 5660 PD Covered Hopper First Union SCYX 894961 Theme_Umamusume Pretty Derby 1RC 1091 Black 1/18 RTR

1RC 1091 Black 1/18 RTR Sprint Car 3

Lionel 2531620 O Gauge LEGACY 4-4-2 A6 Atlantic Steam Loco Erie 537 (BTO)

328 Light Blue

Test weight cars were typically under the control of a master scale inspector who often traveled with them to perform calibrations

Operational rotating electric retracts including scale-like strut covers

Atlas 50003276 N Scale Trinity 5660 PD Covered Hopper First Union SCYX 894961 Theme_Umamusume Pretty Derby 1RC 1091 Black 1/18 RTRAtlas 50003276 N Scale Trinity 5660 PD Covered Hopper First Union SCYX 894961 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.