Watch List notes:

PONTUS. Amasia. Caracalla, 198-217. Tetrassarion (Bronze, 28 mm, 13.83 g, 6 h), year 209 = 207-208. AY KAI M AYP ANTΩΝΙΝΟC Laureate, draped and cuirassed bust of Caracalla to right. Rev. ΑΔΡ CΕ(Υ Α)(ΝΤ) ΑΜΑCΙΑC (ΜΗΤ) (ΝΕ) (ΠΡ) Π / ΕΤ CΘ High altar surmounted smaller, flaming superstructure (here indistinct) and with tree to left. Dalaison 506 (d127/r397). RG 88 corr. Green patina. Light porosity and scratches, otherwise, very fine.
From the W. F. Stoecklin Collection, Amriswil, Switzerland, acquired from Münzen & Medaillen, Basel, prior to 1975.