Note 1833 — Chapter V · MONUMENTS OF HIPPODROME AND MUSICAL VICTORS.
Reading edition
The συνωρίς was introduced at Delphi in 398 B. C., while the ἅρμα τέλειον was introduced there in 582 B. C.: see Dar.-Sagl., III, 1, p. 202, for these and other dates of equestrian events at the Pythian games.