Watch List notes:

Antoninus Pius Æ 17mm of Rhodes, Rhodos. Circa AD 138-161. KAICAP [ANTΩNIN]OC, laureate head to right / POΔIΩN, radiate and draped bust of Helios right. RPC IV Online 925 (temporary); BMC 419; SNG von Aulock 2861; SNG Copenhagen 910. 2.59g, 17mm, 6h.

Very Fine.

From the inventory of a Swiss dealer;
Ex Roma Numismatics Ltd, E-Sale 62, 17 October 2019, lot 650.