Here is a MTH 30-73260 O Gauge Union Pacific Single Dome Chrome Tank Car #8

Here is anAtlas 50001765 N Great Northern 40' PS-1 Box Car w/ 8' Doors #39409

Model Number: 7748

Trainz Product Id: 11822411

This is a Broadway Limited 2872 HO Scale Great Northern Class S-2 4-8-4 Open Cab with Sound

Micro Trains 11000252 N Union Pacific 56' General Service Tank Car #903042 ProductID_11974089 Here is a MTH 30-73260This is a Micro Trains 11000252 N Union Pacific 56' General Service Tank Car #903042. These 56' general service tank cars are grey with black lettering and colorful herald. These cars were calibrated to 260,000 pounds on a master scale, and then used to verify calibration of other railcar scales across the Union Pacific network. Easy to recalibrate by filling or draining the tank, and with fewer operational restrictions than the smaller scale test