MicroTrains Line 983 00 242 N Scale - 40' Single-Door Boxcar 4-Pack - Ready to Run -- Southern Pacific #163100, 163185, 163231, 163304 (Overnight, silver, black

These cars were built in 1946 for Southern Pacific, and in 1955, painted in the Southern Pacific Overnights paint scheme - an all-silver car with black ends and daylight orange SP herald. These fast freight cars were seen in use throughout the 1960s. Southern Pacific was a Class 1 railroad from 1865 until 1996, when it was absorbed by Union Pacific after falling on hard times financially in the 1970s and 1980s.