horn and bell that pulls a matching caboose and three freight cars equipped with metal wheels and Proto MAX(TM) metal knuckle couplers

These pieces are constructed entirely of plastic

Here is a Marklin 37547 Toy Transformer

This is a Lionel 1932100 O Scale North Pole Central LionChief Plus 2

Trainz Product Id: 12093984

Train Control Systems 1527 HO WOW121 Diesel Sound Decoder 21 Pin ProductID_11823295 horn and bell that pullsThis is a Train Control Systems 1527 HO Scale WOW121 Diesel. This 8 function, 21 Pin, Plugin diesel sound decoder brings the superior audio quality and operational performance of WOWSound to your diesel locomotive. Included are all of the amazing features from the WOWSteam including Audio Assist, Realistic Braking, and Prototypical Operation. The available sound set contains the EMD 567 non turbo, 567 turbo, 645 turbo, 645 non turbo, and 710 turbo, as