Byzantine Empire, Constans II (641-668 AD) Gold Solidus Coin.Denomination: Solidus Mint Place: Constantinople Reference: DOC 19d, MIB 23, Sear 956. Mint Period: Struck 651-654 (officina: Δ)Rulers: Constans II Pogonatus ("Constantine the Bearded") Diameter: 11mm Weight: 4.44gm Material: Gold!Obverse: Crowned and draped facing bust, wearing long beard and mustache, holding globus cru ...