Watch List notes:

Hadrian Æ20 of Came, Mysia. Circa AD 129. Tryphon, strategos. ΑΔΡΙΑΝΟС ΚΑΙСΑΡ, laureate head right / ΚΑΜΗΝΩΝ ΕΠΙ ΤΡΥΦѠΝΟС, Hygieia standing facing, head left, holding patera and serpent. RPC III 1842; von Fritze 614. 5.02g, 20mm, 6h.

Near Very Fine. Extremely Rare; only three examples cited by RPC and no others on CoinArchives.

From the inventory of a European dealer.