Thompson, p. 453 V. Grace, The Die Used for Amphora Stamps, Hesperia 004, 1935, p. 1935, p. 425, fig. 8 Pit D.B. Thompson, Hellenistic Terracottas, II, C, pp. 260-262, no. 22 Cistern Courby, pl. 9:e and p. 331, fig. 63 Watzinger, pp. 69-70 Agora IV, pp. 175-176, type 51 B Well
Technique of Manufacture Cistern Courby, pp. 327-328 Thompson, p. 452 Pnyx, pp. 85-89 Délos XXXI, pp. 13-15 Roman Crafts, edd. D. Strong and D. Brown, London 1976, pp. 78-80 Pnyx, pp. 86, fig. 2 Pnyx, pp. 86-87