The Telegram is a information you got from Ferris that say “Latest attempt to fix wheel failed stop need more power stop. Ferris is the the inventor of the Ferris wheel and looks like someone is attempting to stop it again.
How to Get the Telegram
On board the train, the first person that you need to talk to is Ferris, the inventor of the Ferris wheel. He’s upset and will give you a copy of a telegram he received that says the wheel needs more power to work.