Tenos, Cyclades. AE14, semi-autonomous issue, 1st century AD.  1.53 g.

Trident between two dolphins swimming downwards.
THNIWN, kantharos.

Paris 493; Dieudonné Paris Inventory 3477: Boutin 4364; de Quere 164; RPC I, 1304.

Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.