Watch List notes:

Koinon of Macedonia. Antoninus Pius. A.D. 138-161. Æ (21 mm, 5.64 g, 8 h). ANTωNЄINO[C] KAICA[P], laureate, draped and cuirassed bust of Antoninus Pius right / KOINON MAKЄΔONΩN, Macedonian shield. AMNG 265; RPC IV temp. 4269. Green patina. Choice very fine.