Note 2120 — Chapter VI · TWO MARBLE HEADS FROM VICTOR STATUES.2022
Reading edition
It is mentioned by Pausanias, IX, 35.3, and the Surname “Oulios” by Strabo, XIV, 1.6 (C. 635); it is described by Plutarch, de Musica, 14 ( = 1136 A), and Macrobius, Sat., I, 1713.