Dedication by an ephebe victor at the Theseia, 37/6 or 36/5 BC

IG II3 4 388 Date: 37/6 or 36/5 BC ?
Ptolemaios son of Ptolemaios of Athmonon, having won the torch-race at the Theseia[1] in the archonship of Kallikratides,[2] (dedicated this) to Hermes, in the (5) trainership (paidotribountos) of [Meniskos?] of Kolonai, in the assistant-trainership (hupopaidotribount┼Źn) of Dioskourides of Kolonai (and) Herakleitos of Athmonon.[2]