EntityQ2122474· pop 9· linked from 10 articlesQuaternion EagleSign in to savedepiction of coat of arms from the Holy Roman Empire in a special form as a symbol of the whole EmpireConnectionsPrince-ElectorEntityImperial EstateEntityGermanEntityLatinEntityItalianEntityBavariaEntityRoman EmpireEntityvillageEntityCologneEntityHesseEntityHoly Roman EmpireEntitySaxonyEntityBrandenburgEntityThuringiaEntityInternational Standard Book NumberEntityLower SaxonyEntitySalzburgEntityNurembergEntityMainzEntityAachenEntityCategoriesDouble-headed eagleHeraldry of the Holy Roman EmpireImperial Eagle