The USS Irex SS-482: Lower base, 1957

This is a USN photo from the Submarine Force Library of the Groton lower submarine base in 1954. Tied up at the piers, starting with the closest sub, are the Toro (SS-422), the Irex (SS-482), unidentified, Trout (SS-566), Bergal (SS-320), Sea Owl (AGSS-405), Cavalla (AGSS-244), Remora (SS-487), and the Piper (SS-409). The others are too distant to identify.