205 Post War O Gauge Alco FA Diesel A-A Pair with one powered and one non powered locomotive from 1957-58. The powered unit has dual axle magnetraction, a three-position reverse unit, and an operating headlight. Both units have fixed couplers. Both are in particularly good plus condition and the cowlings under the couplers are original without any cracks. Both units have been thoroughly cleaned, and the powered unit has been fully serviced, lubricated, and they have both been track tested. They run extremely well and look great on the layout or on the shelf.