A second hand has endorsed the MS as ‘No.64*’ in the upper left-hand corner of p.127. The same hand has also added a bibliographical reference and a footnote expanding on a matter referenced in the letter to the bottom of p.127, as well as a small number ‘9’ in the lower left-hand corner of the same. The note is linked to the main text through the use of a corresponding symbol. Part of l.7 of p.127 has been underlined.