Keywords: Skate and Seadragon at NP August 1962.jpg en The USS Skate SSN-578 background and her sister submarine USS Seadragon SSN-584 rendezvous at the North Pole in August 1962 US Navy photo The American submarine by Norman Polmar 1981 ; ISBM 0933852142; p 117 Credit to US Navy US Navy 1962-08 PD-USGov-Military-Navy Submarines of the United States 1962 |