For DC users it is a one time purchase and will work with All the BlueLine and Paragon2 engines on the market

Lots of users like to design a complete building right on the program design screen:

The Trainz SKU for this item is P11451209

Note that this product is not recommended for individuals less than 3 years of age because the parts pose a choking hazard

and opened up nearly every steam passage to improve the flow of steam in and out of the cylinders

Tomar Industries 620 UP City of Portland lwrnd DwDetails-25.05-14.50-36.00-12.00-12.00-2 For DC users it isThis is a Tomar Industries 620 UP City of Portland lwrnd Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Tomar Industries Model Number: 620 Scale Era: HO Scale Model Type: Miscellaneous The Trainz SKU for this item is P11545762. Trainz Product Id: 11545762