A BOHEMIAN ENAMELLED DATED REICHSADLER HUMPEN, the cylindrical body with slightly incurving rim enamelled in colours with the Imperial double-headed Eagle, the outstretched wings bearing the Quatriones Imperii flanking an orb above the inscription Das Heilige Römische Reich mit Sampt Seinen Gliedern 1601, with traces of a gilt band embellished with blue, white and green dots below the rim, the applied footring with white dash ornament, kick in base, 1601