Rates for: 12/06/19
silver half siliqua - Constantinopolis - 5th - 6th centry AD - K on reverse
Arab-Byzantine, imitating Constans II, large M on reverse
Byzantine bronze, Alexius I Commenus, 1018-1118 AD, AE tetarteron - lightweight
Byzantine bronze, Manuel I Comnenus, 1143-1180 AD - half tetarteron