The Gull Service Station works very well with the trains along with the other 11" X 17" platform buildings. I'm not sure what all came with the toy originally but this one has a taxi cab with it. Gas pumps, lift and a tire rack with tires add plenty of play value.
The taxi cab was the first plastic toy produced by Marx.



I want one of these!

This set was sold by Stage Toys.

www.stagetoys.com/

(Courtesy of Paul Stage)