The Ships Horn were often used to sound alerts or warnings.
The Post Ship would sound one such horn when approaching islands to inform residents of its arrival.
Acquisition[]
One can be bought in The Booty Boutique for 40 Pieces o' Eight. It read 'Made in Hong Kong'.
Usage[]
Guybrush Threepwood used his horn to fool Augustus DeWatt into believing the post ship had arrived at Booty Island.
It can also be used to make noise at the mansion to lure out Pierre LePoisson.