The Trainz SKU for this item is P12178361

Trainz Product Id: 11549503

Model Number: 6-19421

Trainz Product Id: 12413414

Model Number: 10002588

Atlas 50000516 1932 ARA Box Undec #7 ProductID_11970658 The Trainz SKU for thisThis is Atlas 50000516 1932 ARA Box Undec #7. A goal of the American Railway Association (ARA) in the early 1920s was to produce an all steel box car that could be recognized as a standard by the member railroads. Although the original design presented in 1923 produced in excess of 60,000 cars, it wasn't until a new design was presented in 1932 that the member railroads gave their approval. After extensively testing five prototypes in 1933, over