Watch List notes:

SYRIA, Seleucis and Pieria. Antioch. Gaius (Caligula), with Agrippina Senior, 37-41. Tetradrachm (Silver, 23.5 mm, 14.91 g, 12 h), year A = 1 = 37/38. ΓAIOY KAIΣAPOΣ ΣEBA • ΓEPMA • Laureate head of Caligula to right. Rev. AΓPIΠΠEINHΣ ANTIO• MHTPO• / A/ET Draped bust of Agrippina Senior to right; in field to right, Γ above ET; behind neck, dot. McAlee 222. Prieur 63. RPC I 4164. Rare. Nearly very fine.

From the Trausnitz Collection, ex G. Hirsch 256, 5 May 2008, 468 (PR €1200).