- Peniarth MS 339 [RESTRICTED ACCESS].
- Ffeil
- [13 cent.].
Miscellaneous astronomical treatises, psalms, prayers, and litanies - 'sortes apostolorum que numquam fallunt'; and the 'secretum secretorum' attributed to Aristotle.
Miscellaneous astronomical treatises, psalms, prayers, and litanies - 'sortes apostolorum que numquam fallunt'; and the 'secretum secretorum' attributed to Aristotle.
Rhan oPlas Power Manuscripts
Latin texts in prose and verse, the bulk of the contents relating to astronomy. There are numerous coloured sketches and diagrams.
Aratus, Solensis