Here is a Williams 22905 O Chicago

The Trainz SKU for this item is P11985403

Trainz Product Id: 11385398

The two outer rails are connected electrically

LGB 42937 G Northern Pacific Boxcar DwDetails-0.35-0.33-12.00-6.00-6.00-2 Here is a Williams 22905This is a LGB 42937 G Scale Northern Pacific Boxcar. This is a model of an NP (Northern Pacific Railway) boxcar. The paint and lettering are prototypical for Era V. The car has many separately applied details, and the sliding doors on the sides can be opened. The car has metal wheel sets. Length over the couplers 57 cm 22 7 16. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: LGB Model Number: 42937