In A (→GE) and FE Chopin provided the top notes of the minim chords in bar 86 and 89 (g) and the 3rd quaver in bar 86 (g1) with naturals (cautionary?). The unjustified accidentals were removed in EE; we also omit them in the main text. The EE revision was performed only just while proofreading the print copy, which is proven by the clearly visible traces of deleted marks. Interestingly, traces of removal of the 
to g1 can also be seen in bar 89, which means that an initial revision was performed prior to printing, in which this was added by analogy with bar 86.
In the main text we add a cautionary 
to d
in bar 86.
Compare the passage in the sources »
category imprint: Differences between sources; Editorial revisions
issues: EE revisions, Cautionary accidentals, Last key signature sign
notation: Pitch