Watch List notes:

Antoninus Pius Æ Diobol of Alexandria, Egypt. Dated RY 7 = AD 143/4. [ΑVΤ Κ Τ ΑΙ]Λ ΑΔΡ Α[ΝΤѠΝΙΝΟС], laureate head right / Canopus of Osiris standing on cushion left, crowned with horns, disk, plumes, and uraei; L-Z (date) across fields. RPC Online 16221.1 (this coin, temporary); Dattari (Savio) 2496 (same); Emmett 1741. 9.96g, 20mm, 12h.

Very Fine. Extremely Rare; one of only two recorded examples.

Ex Naville Numismatics 30, 2 April 2017, lot 316;
Ex Dattari Collection.