🌐EnglishEnglishDeutschItalianoPortuguêsTürkçe中文日本語EntityQ2122474· pop 9· linked from 10 articlesQuaternion EagleAlso known as Quaternionenadlerdepiction of coat of arms from the Holy Roman Empire in a special form as a symbol of the whole EmpireWikidata factsImageQuaternion Eagle.svgvia Wikidata · CC0Available in 8 languagesDeutsch中文PortuguêsItalianoMalayTürkçeUkrainianvia Wikidata sitelinks · CC0ConnectionsPrince-ElectorEntityImperial EstateEntityCategoriesDouble-headed eagleHeraldry of the Holy Roman EmpireImperial Eagle