Watch List notes:

Phocas. 602-610. AE decanummium (18 mm, 3.70 g, 1 h). Carthage mint. D N FOCAS PE[RP] A, crowned bust of Phocas facing wearing consular robes / large X between N - M; pellet above and beneath each; above, cross; beneath, star. SBCV 690; DO 118; . VF for type, decent detail despite somewhat uneven strike, dark patina with lighter devices.

Ex Leo Hamburger 1890's.

This coin comes from a large group of Roman Provincial, Byzantine and Vandalic coins which were part of Leopold Hamburger's inventory. More information on Mr. Hamburger can be found here:https://www.coinbooks.org/v20/esylum_v20n42a19.html