Lot Essay
William I (1797-1888), second son of King Frederick-William III of Prussia (see lot 104), became regent for his elder brother Frederick-William IV in 1858, and King of Prussia in 1861. He was proclaimed Emperor in 1871. He had married Augusta of Saxony-Weimar in 1829.
For other enamels by Bastanier, including the portraits of King Carol I and Queen Elizabeth of Roumania, dated 1894, see Sotheby's Geneva, 14 November 1985, lot 347.
For other enamels by Bastanier, including the portraits of King Carol I and Queen Elizabeth of Roumania, dated 1894, see Sotheby's Geneva, 14 November 1985, lot 347.