Features:

• O-Gauge
• Powered A-unit and Non-powered A-unit
• Powered unit has dual motors
• Headlights
• Illuminated cabs
• Operating couplers front and rear on both units
• Electronic E-Unit with lock-out switch for transformer controlled forward and reverse operation
• Minimum curve: O-27
• Overall length: 21-1/2"

This engine set operates fine, a rear step appears to have broken off and then has been glued back on but the repair was done nicely and it is not very visible. There are no other cracks, breaks or rust.