No VAT will be charged on the hammer price, but VAT at 15% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.
Grand Duke Nicholas Nikolaevich the Younger (1856-1929).
Grand Duke Piotr Nikolaevich (1865-1931), brother of the above.
Prince Roman Petrovich (1896-1978), son of the above.
Then by direct descent.