Hello & Welcome to GT Rail Fan Productions
Here is a compilation of operating HO Scale Model Trains at a friends layout over the course of 3 Operating Sessions. There is a variety of model trains throughout this video. Steam, diesel, fallen flag power, locomotives that are gone, present day locomotives. A bunch of great lashups with a mixed consists whether it be freight or passenger.
Here is my second video of compilation of operating sessions below. Running HO Scale Model Trains Volume 2: