File:US Navy 100409-N-3090M-330 Sailors lower the Submarine Squadron (SUBRON) 4 pennant during a change of command ceremony aboard the historic ship Nautilus.jpg - Wikimedia Commons

Nautilus (SSN-571)

Category:USS Nautilus (SSN-571) - Wikimedia Commons

U.S. Navy Ships - Submarines

Submarine Photo Index

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The conning tower of Sargo-Class Submarine USS Sailfish (SS-192

Category:USS Nautilus (SSN-571) — Wikimedia Commons

Navy History Matters

AS & SUBRON Submarine Tenders & Submarine Squadrons Groups

AS & SUBRON Submarine Tenders & Submarine Squadrons Groups

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World's First Nuclear Powered Submarine- the U.S.S. Nautilus Sets Sail

Category:USS Nautilus (SSN-571) - Wikimedia Commons

AS & SUBRON Submarine Tenders & Submarine Squadrons Groups

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