Jewel House is a vault containing how many historic royal ceremonial objects?
Jewel House: The Jewel House is a vault housing the British Crown Jewels in the Waterloo Block (formerly a barracks) at the Tower of London. Crown Jewels of the United Kingdom: The Crown Jewels of the United Kingdom, originally the Crown Jewels of England, are 140 historic royal ceremonial objects, including the regalia and vestments worn by kings and queens of the UK at their coronations.
140