A second hand has endorsed the MS as ‘No.96*’ in the upper left-hand corner of p.253. The same hand has also added a bibliographical reference to the bottom of p.253. A footnote has been added to the bottom of p.253 identifying a matter referenced in the letter. This footnote has been linked to the main text through the use of a corresponding symbol. Part of l.7-8 of p.253 have been underlined.