Drawing of the key

This piece of cloth had a drawing of the key to the Dead Man's Chest. It was aquired by Captain Jack Sparrow from the Turkish prison. He then showed it to his crew.

When Jack arrived at Pelegosto Island, the drawing was with him. After their escape, he asked Will Turner to find the key in return for his compass to free Elizabeth Swann. He gave Will the drawing when he went to the Flying Dutch man to find the real key. When Will challenged Davy Jones to a game  of Liar's Dice, he said if he won, Jones would have to give him the key, if not, Will would serve 100 years aboard the Dutchman. Jones, Will and 'Bootstrap' Bill Turner played until 'Bootstrap' purposely lost. Will then went to the captain's cabin to get the key. Will used two feathers to get the key out of Jones' facial tentacles. He then replaced the key with the drawing. Jones then discovered the key was gone. The further fate of the drawing is unknown