The vast collection of 17,000 Byzantine lead seals in the Harvard collections has long been recognized as an important source for the study of the Byzantine provinces. This volume is the fourth in the series of catalogues of geographical seals, and presents photographs, descriptions, and commentaries on the seals from the East. Это и многое другое вы найдете в книге Catalogue of Byzantine Seals at Dumbarton Oaks and in the Fogg Museum of Art: Volume 4: The East