New Jersey Naval Museum
The prominent element in the collection was the USS "Ling" ( SS-297 ) , a long "Balao"-class submarine of World War II . 
<triplet> USS "Ling" (SS-297) <subj> "Balao"-class <obj> vessel class <subj> submarine <obj> instance of <subj> World War II <obj> conflict <triplet> "Balao"-class <subj> World War II <obj> conflict