A small tab of paper has been affixed to f.5v with wax. A second hand has added a note to this paper reading ‘Passage inédit’. A comparable remnant of wax, to which is stuck some paper, appears on the right-hand side of f.4r, suggesting that a second tab was once affixed here too. There is an ink blot in the left-hand margin of f.4v and a tear to the lower portion of the central bifolium fold line. The MS features a vertical fold line down along the centre of each page, and there is some ink transfer from another document on the lower portion of f.5v.
The library stamp of De Cayrol has been added to the top of f.4r. Part of l.16 on f.4v and l.5 of f.5r have been underlined and there is a minor correction to the first word of l.14 of f.5r in the form of a crossing out. Voltaire appears either to have changed his pen, or returned to the letter at a later stage as his writing becomes finer and neater from the bottom of f.5r onward. A bracket has been placed around the text to which the additional tab of paper refers on f.5v.