Well I thought that today I might post what you could say was..."a face only a mother could love". The Union Pacific M10,000 articulated streamliner by Marx from 1936-37.
Here is the front power car showing the correct side lettering identifying the fact that the car contained a United States Railway Post Office (RPO). Marx made this set in several color combinations.
Like I said, a face only a mother could love
Top view showing the exhaust vents (simulated) for the engine and the first articulated coach.
Here is the entire train (note there is another coach in this set, others can have more I removed that for space) the last car is labeled "Buffet Lounge"
Well that is my UP train for today.
Best Wishes
Don