Here is an Atlas 44053 N Scale Baltimore & Ohio RS-1 Diesel Engine #9185.

Features Include:

-Scale Speed motor

-Powered low friction drive

-Blackened metal wheels, dual brass flywheels,

-Directional lighting

-Golden-White LEDs

-AccuMate knuckle couplers.

This item has been graded per TCA standards C-8: Like New based on visual appearance. The wheels show signs of wear. The instruction manual is not included. The original box is included. Please see my pictures for additional features. Overall condition is Like New.

Condition: Like New (C-8)
Operational Status: Functional
Original Box: Yes (P-7)

Manufacturer: Atlas
Model Number: 44053
Road Name: Baltimore & Ohio (B&O)

Scale/Era: N Scale
Model Type: Diesel Loco

The SKU for this item is 5916831.

Product Id: 12323156