TYPE Byzantine Empire, Constantine IV Pogonatos (668-685 AD), bronze 10 nummi, Constantinople mint DESCRIPTION . Obv: Constantine facing, holding spear over shoulder Rev: Denomination (I = 10 nummi) between cross and K, cross above, mintmark CON below REFERENCE: SB 1183 GRADING: AVF / F+, rough chocolate brown patina, ragged edge, overstruck (visible undertype), scarce ORDER INFO: B2552, $62