Lot Essay
Cf. L. Budde and R. Nicholls, A Catalogue of the Greek and Roman Sculpture in the Fitzwilliam Museum, Cambridge, Cambridge, 1964, p. 89, pl. 48, no. 143; C. C. Vermeule et al, Sculpture in the Isabella Stewart Gardner Museum, Boston, 1977, pp. 36 and 40-41, nos. 47-48 and 55