Tigrone (SSR-419), underway in Grand Harbour, Valetta, Malta, c1952. Posted on December 1, 2015 by laststandonzombieisland Leave a comment Tigrone (SSR-419), underway in Grand Harbour, Valetta, Malta, c1952. Previous Next Return to Warship Wednesday Dec.2, 2015: The Brass Tiger Fish of the Lifeguard Service