This is MTH 30-75398 O Western Maryland Airslide Hopper Car

Inc 1914 HO Lo Ramapo Switch Stand

Later versions would include different louver arrangements and the last ones would come without the frame skirting

Here is a USA Trains R13032 G Christmas 2014 Refrigerator Car

Pola 330972 G Scale Wall Lamps For Street Or Train Platform (Pack of 3) ProductID_11552396 This is MTH 30-75398 OThis is a Pola 330972 G Scale Wall Lamps (Pack of 3). For street and train platform lighting (16 V, AC). Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Pola Model Number: 330972 MSRP: $33. 99 Scale Era: G Scale Model Type: Accessories The Trainz SKU for this item is P11519213. Trainz Product Id: 11519213