This is a Rapido Trains 26532 HO Scale Canadian Pacific SW1200RS 8

Trainz Product Id: 12416037

the domes provided space for the cargo to expand when the sun heated the tank

Here is an Atlas 20000233 HO Scale Norfolk Southern Thrall Auto Carrier #110144

Lionel 6-58596 O Gauge Auto Frame Loads ProductID_12317280 This is a Rapido TrainsThis is a Lionel 6 58596 O Gauge Auto Frame Loads. Plastic Construction Two Stacks of 8 Auto Frames Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Lionel Model Number: 6 58596 Road Name: **** No Road Name MSRP: $24. 99 Scale Era: O Modern Model Type: Accessories The Trainz SKU for this item is P12517756. Trainz Product Id: 12517756