In the following list of the Abbreviations in these two Welsh mss., when necessity for distinction arises, the Ovid is indicated by the letter O. The nomina sacra are omitted (as in all subsequent lists)
Wallace Martin Lindsay was an important classical scholar of the late 19th and early 20th centuries and a palaeographer. He was Professor of Humanity at St Andrews University. https://en.wikipedia.org/wiki/Wallace...