It remained in the ownership of the Radnor family for over 150 years until it was sold at Christie's in London for the record sum of £2,310,000 (or 2,200,000 guineas or $5,544,000) on 27 November 1970.
The Radnor family maintained ownership of the item for more than 150 years until it was sold at Christie's in London for £2,310,000 (or 2,200,000 guineas or $5,544,000) on November 27, 1970.