Coast Guard Custom Ship Cap - Navy Enlisted Submarine Warfare Insignia 1/8" Space it also has a closed-loop

it also has a closed-loop cut-out area that is about 1 1/4 inches in diameter

United States Navy Boatswain's Mate Collar Device

of which this unit was a part during World War I

" is printed in gold letters across the lower part of the design and translates as

They are responsible for the maintenance of guns

Coast Guard Custom Ship Cap - Navy Enlisted Submarine Warfare Insignia 1/8" Space it also has a closed-loopCustomizable Coast Guard Ship Caps Add custom text to the front of your Coast Guard cap and if you like, text on the back of the cap. Like all of our custom products, these caps are embroidered at our shop in Texas. Hat Specs: 85% Acrylic, 15% Wool. Structured, mid profile, six panel with pre curved visor, sewn eyelets, and adjustable hook and loop closure. One size. This item uses hook and loop fasteners. (See video)