and several are preserved in museums

This is a Con-Cor 94231 HO Pennsylvania Railroad Heavyweight 65' Branchline Coach Car with Lights #4003

It is powered by dual motors

Length over the buffers for each car 80 mm / 3-1/8

Here is a Kato 23-438 N Boutique & Office Building

Lionel 6-37040 O Gauge Union Pacific Derrick Car VariantsUnitPrice_number_15.13 and several are preserved in* Diecast metal sprung trucks and operating couplers * Movable boom * Operating winch Gauge: Traditional O Gauge Dimensions: Length: 11 RailLine: Union Pacific Minimum Curve: O 27 Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Lionel Model Number: 6 37040 Road Name: Union Pacific (UP) Scale Era: O Modern Model Type: Freight Cars The Trainz SKU for this item is P11626516. Trainz Product Id: 11626516