A second hand has endorsed the MS as ‘No.21’ and added a large letter ‘E’ in the upper left-hand corner of p.57. The same hand has also added a bibliographical reference to the bottom of p.57. There are several minor corrections throughout in the form of corrected text being written over the top of incorrect text, and crossings out with the addition of corrected text superscript. The name ‘La Tour’ has been underlined on l.3 of p.57.