USS Grayback Submarine Patch (LPSS-574) - the lead ship of her class, was the second ship of the United States Navy to be named for the grayback, a small herring of great commercial importance in the...
USS Spadefish Patch SS-411 - a Balao-class submarine and the first ship of the United States Navy to be named for the spadefish. Although she was commissioned late in the war and spent only one year...