Postwar Lionel O Gauge 2423 Hillside observation, 2429 Livingston coach, 2406 blue lettered Santa Fe observation and 2531 Silver Dawn observation with round head rivot name plates; passenger cars. 2423 has chips to roof details and repainted. 2429 has a repainted roof and an incorrect roof screw. 2531 has a little surface rust on frame. Trains look C6.