Scope and Contents: Handwritten letter from Marvin C. Ross to Mildred Bliss reporting that as he was working on the catalogue of the Dumbarton Oaks [Byzantine] Collection, he discovered that the Riha and Stouma [Stuma] treasures were all one and the same and that the chalice from Aleppo [Syria] in the British Museum was part of this treasure.Two things led Marvin to this conclusion 1) the liturgical fan from the Riha treasure acquired by her is obviously the mate (they came in pairs) to the fan in...