All three scraps must be in the inventory, and then any scrap can be used on another to form the complete treasure map.
|Item||How to obtain|
|Map scrap (1)||Open a chest on the first floor of the ghost pirate ship. Requires the chest key.|
|Map scrap (2)||Jump across dangerous rocks to the north and open a chest.|
|Map scrap (3)||Found on the lower level of the Ghost pirate ship wreckage - kill a giant lobster.|