I recently acquired this very unusual scratch-built interurban trailer car. It was one of two being offered from the collection of the late Arno Baars. I did not know Arno Baars, but in the auction listing the seller mentioned that it came from his collection. It's 17" long and the seller mentioned it was built out of two Ives cars. The body is definitely created from a pair of something spliced together, but I'm not sure what. It sits on some very interesting scratch-built 3-axle trucks; looking like a hybrid between some old kit trucks with tinplate wheel and axles sets added. Note the opening journal box lids! The trucks also have some interesting air piping detail made with rubber tube. The ends of the car are scratch-built (each somewhat different), and there is also an interior with home-made seats, and even some cab details. It's lettered "Southern Pacific Lines" and "Chautauqua Lake Route".
The first step has been to clean the car and get it to the point where it could be run on the layout. The car appears to have been made for display only (or operating only on straight track) because the trucks hit the steps on any kind of a curve. I resolved this by moving each one back towards the center of the car about 3/4". The car had Lionel couplers installed upside down, so I turned those over and it couples just fine into other Lionel standard gauge. Next step will be to fix the interior (most of the seats had come loose) and install some lighting.
Of course if anyone has any info on this car or theories on the person who may have built it, I'd love to hear about it. I'm guessing there were not too many people doing traction layouts in standard gauge, would have liked to have seen the pike it was built for!