US NAVY SSR-572 USS SAILFISH PATCH "A VERSION" - USS Sailfish, the lead ship of her class of submarine, was the second ship of the United States Navy to be named for the sailfish, a large gamefish...
US NAVY SS-563 USS TANG PATCH "C VERSION" SS-563 - The Tang was the first submarine designed for underwater performance rather than surfaced speed and handling. Key features included removing the...