Watch List notes:

EGYPT, Alexandria. Tiberius. AD 14-37. Æ obol (20mm, 6.69 g, 12h). Dated RY 4 (AD 17/8). Bare head right / Hippopotamus standing right; L Δ (date) in exergue. Köln -; Dattari (Savio) 100; K&G 5.1; RPC I 5075; Emmett 62.4. Red-brown patina. VF. Very rare, four known to RPC, two at CoinArchives.