Lot Essay
For other examples of the theme, cf. Henig, Lewis Collection, p. 45, no. 172; Maaskant-Kleibrink, Royal Coin Cabinet, p. 260, no. 693; Henig and Whiting, Gems from Gadera, p. 37, no. 396; and Henig et al., Classical Gems, p. 176, no. 382.