VAT rate of 5% is payable on hammer price plus buyer's premium
Estate of Anita O'Keeffe Young
The Robert R. Young Foundation
Purchased Sotheby's New York, 30 May 1986, lot 112
Atasoy, Nurhan and Raby, Julian: Iznik, the Pottery of Ottoman Turkey, London, 1989, no.399, p.227.