a1 Brasenose College, Oxford
The manuscript tradition of Seneca's Dialogues consists of one eleventhcentury manuscript, Ambrosianus C 90 inf. (= A), which is the main source for the text, and a ruck of later manuscripts of lesser and disputed worth. There are over a hundred of these, far more than has been supposed.
1 I am indebted to Dr. R. W. Hunt for valuable assistance in the preparation of this article, to Professor R. G. Austin and Professor Sir Roger Mynors for helpful criticism and comment.