Ulli the Mainland Diesel Engine

"Ulli the Mainland Diesel Engine" is released and published in October 24th, 1944.
 * The Workshop Engines and The Top Hat
 * The Workshop Engines and The Bootlace
 * The Workshop Engines' Troublesome Trucks
 * The Workshop Engines and The Tramway Train

Characters

 * Thomas
 * Edward
 * Henry
 * Gordon
 * James
 * Percy
 * Toby
 * Marklin
 * Workshop Engines
 * Ulli
 * Annie and Clarabel
 * Henrietta
 * Sir Topham Hatt
 * Jeremiah Jobling