Watch List notes:

Heraclus. 610-641. AE follis (26.12 mm, 3.37 g, 2 h). Isaura mint, struck 627/8. Heraclius (in center) Heraclius Constantine (right) and Empress Martina (left) standing facing, each wearing crown and chlamys and holding globus cruciger / Large M between A / N / N / O and X / ЧI /II (= regnal year 18 = 627/8); above, cross, beneath, Γ; in exergue KVΠP(crescent). SBCV 849. VF, attractive and well-struck for type, dark green patina and light reddish deposits in fields.