DOCBellinger, Grierson & Hendy. Catalogue of the Byzantine Coins in the Dumbarton Oaks Collection and in the Whittemore Collection. (1966 - 1999) | DOCBellinger, Alfred R. and Philip Grierson, eds. Catalogue of the Byzantine Coins in the Dumbarton Oaks Collection and in the Whittemore Collection. (1966 - 1999) Vol. 1: Alfred R. Bellinger. Anastasius I to Maurice, 491-602. (1966). | Vol. 2: Philip Grierson. Phocas to Theodosius III, 602-717. (1968).