- s. xiii/xiv (?)
Manuscript (2 vols) written by Le Pelletier for use in compiling his dictionary, which was published, posthumously, in 1752. In addition to the dictionary, it also includes transcripts of Breton-language materials he consulted, including unique copies of some Middle Breton literary texts.
- Louis Le Pelletier
Manuscript unit, probably written in Benevento, containing patristic and hagiographical literature. It belongs with ff. 139-150 of Vatican MS Reg. lat. 1267. Ff. 84-89 are palimpsests.
- s. ixex / s. xin