ambiguity might exist. Punctuation is often wholly absent, and is never full and systematic.” “Full and systematic” would be for the eye, whereas punctuation even in the sixteenth and seventeenth centuries continued to be for the ear and not the eye. (21) Manuscript culture is conversational if only because the writer and his audience are physically related by the form of publication as performance. * There is no lack of indication that “reading” throughout ancient and medieval times meant reading aloud, or even a kind of incantation. But nobody has ever gathered adequate data on this question. I can at least give a few samples from various periods of the sort of evidence that is readily available. Thus in his Poetics (26) Aristotle points out: “That Tragedy may