Here is a Korber Models 921 O Scale J

Here is an Athearn 94663 HO Union Pacific 5-Bay Rapid Discharge Hopper Car #34041

This is Bachmann 47951 O Canadian Pacific Operating Coal Dump 3-Rail Car

Model Number: 12-000-18

Trainz Product Id: 12385056

RMT 92509 O AEC Atomic Powered Electric Buddy RDC Car ProductID_11552236 Here is a Korber ModelsDuring the 1950's 1960's era, the AEC was America's atomic power research and development center. Atomic power was projected for many railroad applications from powering yard trackage switch lamps to locomotives. RMT 92509 AEC #RDC 1 features the 'atom' logo and appropriate AEC lettering that could have been used for a RADIATION DETECTION CAR. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: RMT Model