Trainz Product Id: 11461971

they have clear removeable bases

Trainz Product Id: 11619752

Road Name: Philadelphia & Reading (P&R)

Atlas 10001684 HO Pennsylvania Railroad AEM-7/ALP-44 with Sound & DCC #4939 ProductID_11574121 Trainz Product Id: 11461971This is an Atlas 10001684 HO Scale Pennsylvania Railroad AEM 7 ALP 44 with Sound & DCC #4939. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 10001684 Road Name: Pennsylvania Railroad (PRR) MSRP: $289. 95 Scale Era: HO Scale Model Type: Electric Loco The Trainz SKU for this item is P12310213. Trainz Product Id: 12310213