Vintage Cast iron Sail boat Pirate ship lamp

This is a pretty neat item ! Great for the nautical decor lover or for your cabin . I believe it’s cast iron , but I could be wrong so not 100 % guaranteeing it is , it’s heavier . I am pretty sure this is a lamp , I seen a few on Etsy that look extremely similar that are lamps , you could get a generic cord to go through it or a door stopper or just as decor it’s pretty unique