I'm surprised nobody noticed Cuthbert's tender. :3
Somehow I imagine from the faces that the "classic" Troublesome Truck is griping and the Box Van is chortling loudly.
No wonder Sheffield looks so cross.
Dat Truck seems to Resemble one of Duck's RWS Faces from Pop Goes the Diesel.
This did actually make me laugh out loud. I especially like the juxtaposition of Sheffield's angry face with the laughing truck.