Warren flatcar (RBB&B 201).
The model consists of a Micro-Trains circus flatcar painted and decorated with Circus City decals, riding
on Atlas Barber S2A trucks and ESM metal wheels.
The first three wagons are stock Micro-Trains models.
The Two-Jesters calliope wagon #124 has a 3D-printed body and is fitted with Micro-Trains wheels and detail parts.