Boston Fire Department Marine Operations protects the harbor, outer island and adjacent rivers with two vessels. Our new Marine Unit challenge coin is two inches and double-sided, complemented by antique silver plating and a rope edge.

Firefighter challenge coins are small, medallion-like tokens, adorned with the emblem or insignia of the presenting organization. Challenge coins are used to represent unity, comradery, and showcase an individual’s membership in the emergency fire services, forging a strong bond among those who possess and trade them.