Hekler, Bildniskunst, pls. 233, 234 b, 240 b Thompson, Hesperia, XVII, 1948, p. 178 Hekler, Jahreshefte, XXI-XXII, 1922-1924, p. 188, type III W. H. Gross, Bildnisse Traians, no. 74, pls. 33-35 Paribeni, pl. 206 W. H. Gross, Bildnisse Traians, p. 114 Hekler, Bildniskunst, pl. 233 A.B. 741 Graindor, Cosmètes, no. 2, pp. 292 ff., fig. 10 I.G., II (2), 2021 I.G., II (2), 2017 Hesperia, XVIII, 1949, p. 26 I.G., II (2), 3733 Small Portrait Head of a Woman
Hesperia, IV, 1935, p. 411 M. Stuart, The Portraiture of Claudius, Preliminary Studies, p. 82 Hekler, Bildniskunst, pl. 183 B.M.C., Empire, I, pls. 38-39 From the Collections of the Ny-Carlsberg Glyptothek, III, 1942, pp. 247ff. Götze, Mitt. d. Inst., I, 1948, pl. 48, A and B W. H. Gross, Bildnisse Traians, pl. 27b Pauly-Wissowa, R.E., s.v. Corona Portrait of a Man