B.D. Meritt, Hesperia, 23, 1954, p. 245, No. 19, photograph pl. 52 S.E.G., XIV, 91 A. Milchhoefer, Athen. Mitt., IV, 1879, p. 160 J. Kirchner, I.G., II², 1779 Well B.D. Meritt, Hesperia, 29, 1960, pp. 61-62, No. 102, photographs pl. 19 S.E.G., XIX, 154