An American Car & Foundry 40-foot wood refrigerator car is the fourth model to join the ScaleTrains S-Helper Service lineup. The reefer, based on a prototype from the 1920s, features plastic ...

AI Improves Information Efficiency, Allowing Matching to Focus on Interaction ...

The fourth model to join the ScaleTrains S-Helper Service lineup is a 41-foot wood refrigerator car. The model, based on an American Car & Foundry prototype from the 1920s, features plastic ...