The annotations consist of:
(i) Parsing, translation and etymology (all in Latin) of words from the Greek text of fables 1-22, almost identical with the corresponding part of MS.16484 (folios 4-22);
(ii) Diagrams for the definitions and propositions of Euclid, books 1-4, 6 (folios 23-39);
(iii) Trigonometrical diagrams and problems (folios l, 39 verso-46);
(iv) Algebraic problems (folios 49-54).