In A (→FE1) there are no flats restoring d3 in bar 77 (5th quaver) and e3 and e2 in bar 78 and 82 (2nd quaver from the final triplet in the top voice). These patent inaccuracies, typical of Chopin, were corrected in GE and FE2 (→EE).
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Omissions to cancel alteration, GE revisions, Authentic corrections of FE, Errors repeated in FE
notation: Pitch