Watch List notes:

EGYPT. Alexandria. Caracalla, 198-217. Diobol (Bronze, 24.4 mm, 9.68 g, 12 h), year 10 of Septimius Severus = 201-202. AYT K M AYPHΛ ANTΩNINOC CEB Laureate, draped and cuirassed bust of Caracalla to right. Rev. L ΔΕΚΑ Agathodaemon on horse galloping right. Dattari (Savio) 4050. Geissen -. K&G 51.8. Brown and green patina. Very fine.
From the collection of Jean-Pierre Righetti, ex Naumann 37, 1 November 2015, 609.