This is Lionel 6-25946 O SP Black Widow Hi-Cube Boxcar #128132

It differed from the rest of the contemporary geeps by having roof mounted radiators and side intakes like the tunnel motor locomotives

Clear liquid with glitter flecks

Trainz Product Id: 12170065

Model Number: 7866

Vollmer 5241 HO Scale Brick Piles & Pipe Plastic Kit VariantsUnitPrice_number_1281.85 This is Lionel 6-25946 OThis is a Vollmer 5241 Brick Piles & Pipe Plastic Kit. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Vollmer Model Number: 5241 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P11541376. Trainz Product Id: 11541376