L'Orange, Studien, cat. nos. 11 and 12, figs. 25-27 and 29 P. Graindor, Athènes sous Auguste, pp. 210-245 P. Graindor, Athènes de Tibère a Trajan, pp. 171-188
Rodenwaldt, 76 Wp., no. 7, fig. 2 L'Orange, Studien, cat. no. 58, figs. 108-109 Hekler, Die Antike, XVI, 1940, pp. 135 ff., fig. 23 Hekler, Die Antike, XVI, 1940, pp. 3-15 L'Orange, Studien, pp. 41f. L'Orange, Studien, cat. nos. 11 and 12, figs. 25-27, 29 J. Oliver, The Athenian Expounders, p. 98 Portrait of a Man
N. M. no. 349 L'Orange, Studien, cat. no. 11, figs. 26, 27 L'Orange, Studien, cat. no. 12, figs. 25, 29 Oliver, The Athenian Expounders, p. 98 I.G., II (2), 3688 I.G., II (2), 3693 I.G., II (2), 3708 I.G., II (2), 3710 I.G., II (2), 3679 Portrait of a Youth
Graindor, Cosmétes, no. 22 Graindor, Cosmétes, no. 24 The Third Quarter of the Third Century Richter, Roman Portraits, no. 109 Goldscheider, Roman Portraits, pls. 98-99 Bovini, Mon. Ant., XXXIX, 1943, col. 195, figs. 9-10 L'Orange, Studien, cat. nos. 11 and 12, figs. 25-27, 29 Alföldi, 25 Jahre Römische-Germanische Kommission, pp. 33 ff Alföldi, 25 Jahre Römische-Germanische Kommission, p. 46 Alföldi, 25 Jahre Römische-Germanische Kommission, pls. II 1, III 2, IV 1, V 1 Hekler, Bildniskunst, pl. 261 F. Poulsen, B.C.H., LII, 1928, pp. 245-255 Blümel, Römische Bildnisse, R 113, pl. 73 Alföldi, 25 Jahre Römische-Germanische Kommission, pls. III 1, and V 2 L'Orange, Studien, p. 6, note 2