København, Kongelike Bibliotek, Thott 555 4°
From Clavis Canonum
København, Kongelike Bibliotek, Thott 555 4° , apparently French in origin, s. xii1, written in long lines, contains the first version of the Collectio Tripartita from Trip. A2.28.38 on. It is manuscript T in the Brett/Nowak edition.
At the end has a duplicate version of a Pelagius canon otherwise only noted in J, with which it also shares some minor eccentricities in other texts, though in general closer to O/A than either to H/Q or Z/J). Generally this is a good copy of the first version as far as it goes. Its end is idiosyncratic.