Watch List notes:

Maurice Tiberius. 582-602. AE decanummium (13.3 mm, 2.26 g, 7 h). Catania mint, Struck 590/1. D N [?? - ??] PP AVC, facing bust of Maurice wearing plumed helmet and cuirass and holding globus cruciger / Large I; to left, A / N / N / O; to right, ςIII ( = yr. 9 = 590/1 ) // CAT . SBCV 581; . VF for type, full-flan, green patina.

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