Watch List notes:

EGYPT, Alexandria. Marcus Aurelius. As Caesar, AD 139-161. Æ Obol (18.5mm, 4.8 g, 11h). Dated RY 20 of Antoninus Pius (AD 156/7). Bareheaded, draped, and cuirassed bust right, seen from behind / Sphinx reclining left, L K (date) above. Köln –; Dattari (Savio) 9069; K&G –; RPC IV.4 Online 16258; Emmett –. Glossy red-brown patina. Near VF. Extremely rare, only one known to RPC, none in CoinArchives. Possibly the second known.

From the Dr. Michael Slavin Collection, purchased from Kevin Barry, August 1999.