Pip found the letter!....and it's garbage day...So the bartender puts out the trashcan with the letter inside.
Cannibal runs outside to save it but he's too late.
The letter is in the truck on its way to the recycling plant.
At the recycling plant first the trucks dump their load and with a crane it finds its way to the shredder.
On conveyor belts everything goes to the electro magnet that picks out all ferro metals.
Than it goes to the Eddy Current to seperate the non ferro metals.
A truck is waiting to bring the container to the steel factory for further processing.
Somewhere in this pile of waste must be a letter....