Watch List notes:

SELEUKID KINGS of SYRIA. Seleukos I Nikator. 312-281 BC. Æ (19mm, 6.65 g, 3h). Seleukeia on the Tigris mint, 2nd workshop. Struck 280s BC. Laureate head of Apollo right / Bull butting right; pentalpha and Θ above. SC 149.2; HGC 9, 84. Fine, dark green patina with lighter green deposits.

From the J. P. Righetti Collection.