US NAVY SS-424 USS QUILLBACK PATCH "A VERSION" - Quillback earned one battle star for World War II service - FULLY EMBROIDERED FLAT EDGE WITH PLASTIC BACKING FOR IRON ON CONVENIENCE
SS-291 Patch. A Balao-class submarine, named for the crevalle, the yellow mackerel, a food fish, found on both coasts of tropical America, and in the Atlantic as far north as Cape Cod.