1. The edition and the mss; 2. Comment on the text; 3. Historical analysis of the text; 4. The Vikings and CCC; 5. The date and background of CCC: ascribes it to 1127-34, during reign of Cormac Mac Carthaig; 6. The source-material used in CCC; 7. Conclusiuons.
Identifies the anonymous scribe of parts of YBL as Tomás Cam Mac Fir Bhisigh (son of Gilla Ísa) and identifies him with hand in the following MSS: RIA 23 P 2 (Book of Lecan), RIA D i 1, NLS 72.1.8, NLI G 4, TCD H 2.15a. Includes 9 plates.
Édouard Bachellery, in ÉtC 15 (1976-1978), pp. 371-375.