Henrietta is Toby the Tram Engine's faithful coach. Henrietta and Toby are almost inseparable which is why Toby the Tram Engine is also included in this pack. Henrietta typically carries passengers, sometimes quarrymen, to and from work. Oliver the Western Engine is also included and he is famous for escaping from his old railway where he was to be scrapped! Bertie the Bus and Fred, a diesel, are also along for the ride. The 5 vehicles are part of the Thomas Wooden Collection and are compatible with the Thomas Wooden Railway, BRIO, Lionel Express Track and most other wooden railway systems.