Home›1955 ships›USS X-1🌐EnglishEnglishDeutschFrançaisفارسی日本語EntityQ289152· pop 7· linked from 14 articlesUSS X-1midget submarineWikidata factsImageX-1 Submarine, sea trial (undated).jpgSources (2)en.wikipedia.orgen.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 6 languagesFrançaisDeutschCzechEstonianفارسیvia Wikidata sitelinks · CC0ConnectionsUnited StatesCountryPhiladelphiaEntityCategories1955 shipsMidget submarinesMuseum ships in ConnecticutSubmarine museums in the United StatesSubmarines of the United States Navy