This is Bachmann 17553 N Kansas City Southern ACF 4-Bay Center-Flow Covered Hopper

Here is a Lionel 6-22227 K-Line Ringling Bros 18" Heavyweight Advertising Car #1

The 4-4-0 was a multipurpose locomotive that was stable

Trainz Product Id: 12110318

Model Number: 3351

SoundTraxx 823213 Digital Sound Decoder Alco w/Nathan k3 ProductID_11591142 This is Bachmann 17553 NThis is a SoundTraxx 823213 Digital Sound Decoder Alco w Nathan k3 Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: SoundTraxx Model Number: 823213 MSRP: $69. 99 Scale Era: HO Scale Model Type: Control & Electrical The Trainz SKU for this item is P12511664. Trainz Product Id: 12511664