87546 and 98462

98462 and 87546 were two engines that only appeared in the first picture of The Three Railway Engines. When the Reverend W. Awdry recieved correspondence asking about the other two engines in the shed (the first four being Edward, Henry, Gordon and maybe James) asking who they were, he replied that they were sent away for being nasty to the others, and as a further punishment they were never included in any of the other Railway Series books again.