Lionel 3472 Operating Automatic Refrigerated Milk Car

Lionel #3472 Automatic Refrigerated Milk Car
Made by Lionel in the 1950's.
All letters are intact. I am not an expert, but I think it looks good.
Dusty, needs a good cleaning. Has been stored for over 20 years.
1 owner. No box. Comes with 6 Magnetic Milk Cans.
Each side has one door, possibly had 2 when it was new?
There is a wire hanging out of the bottom
Shipping is $8.95 to USA including delivery confirmation.