Tiberius II Constantine (578-582) AV Semissis (Gold, 2.18g, 19mm) Constantinople.
Obv: dm COSTAN-TINVS PP AI Diademed, draped and cuirassed bust of Tiberius II to right.
Rev: VICTOR TIbERI AVS / CONOB, Cross potent set on globe.
Ref: DOC 5. MIBE 7. Sear 424.