The contents are as follows. (i) Manuscript notes and fragments of the text (folio 1); (ii) Miscellaneous pages of a typescript version (folio 16). They include (folio 25) a fragment of the section missing from the beginning of chapter IV in the published text. (iii) Typescript with manuscript corrections (folio 42). Two leaves are missing between folios 49 and 50 and three between folios 64 and 65.