EntityQ5970947· pop 6· linked from 33 articlesUSS SealSign in to save1937 Salmon-class submarineConnectionsPalauCountryIturupEntityGeneral Dynamics Electric BoatCompanySouth AmericaEntityCubaCountryWorld War IIConceptHaitiCountryHawaiiConceptmammalEntityConnecticutEntityBostonEntityManilaEntityCentral AmericaEntityCaribbean SeaEntityJavaEntityInternational Standard Book NumberEntityHokkaidoEntitySan DiegoEntityPanama CanalEntitySumatraEntityCategories1937 shipsSalmon-class submarinesShips built in Groton, ConnecticutWorld War II submarines of the United States