Bieber, Greek and Roman Theater, figs. 225, 418. D.B. Thompson, A.J.A., LIV, 1950, p. 380. Hesperia 21, 1952, pp. 142. Weber, Terracotten, pl. XXX, 321. Webster, Studies for D.M. Robinson, I, pp, 590ff ... Agora 6 21 ... Weber, Terracotten, pl. XXX, 321 ... Squarciapino, Forme Ostiensi, pl. 18, fig .2