a DCC and sound equipped locomotive (such as the Atlas Gold Series S-2) CANNOT be consisted with another locomotive that does not also have both DCC and sound

This is Marklin 88036 NYC&H 4-6-0 Steam Loco

The Trainz SKU for this item is P12306113

Model Number: 41315

Trainz Product Id: 12253110

Lionel 6-17741 Santa Fe Steel Sided Billboard Reefer Cars (Set of 5) ProductID_11823174 a DCC and sound equippedHere is a Lionel 6 17741 Santa Fe Steel Sided Billboard Reefer 5 Car Set. These cars feature diecast metal sprung trucks, operating knuckle couplers, opening side doors and roof hatches, and metal wheels. Road numbers include: 3500, 4244, 7600, 7887, and 34799. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Lionel Model Number: 6 17741 Road Name: Atchison Topeka Santa Fe (ATSF) Scale Era: O Modern