Captain Ironsides' hat

Captain Ironsides' hat is a piece of headwear in Fallout 4.

Locations

 * Worn by Ironsides
 * It can be obtained by nocliping to Ironsides ship, after it has landed in the tower. If you talk to Ironsides, he will give it to you and no longer wear it.
 * Another can be found near Custom House tower at a broken shop window southwest with a mannequin of a revolutionary soldier among several other hats. It may need some fiddling to be able to target it.