国立アメリカ歴史博物館のインスタグラム(amhistorymuseum) - 1月21日 23時28分

Today in 1954: First Lady Mamie Eisenhower shatters a bottle of champagne across the bow of the U.S.S. Nautilus, the world's first nuclear-powered submarine, and watches it slip into the Thames River in in Groton, Connecticut.
This 1960 lunchbox celebrates the Nautilus as well as the Seawolf, Skipjack, and George Washington. (We really hope that moms with a sense of humor packed their kids submarine sandwiches in this!)

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