Lot Essay
For comparable models, see T. Kudriavtseva and H. Whitbeck, Russian Imperial Easter Eggs, London, 2001, p. 204, no. 158; also see G. Oistrakh and A. Tishchenko, Imperatorskie Farforovye Paskhalnye Iajtsa, Moscow, 2008, pp. 192-195, nos. 81-82.