FE1
compare
In A1 (→FE→EE) there is a cautionary 
before the d
1 minim. The absence of the sign in GE may mean that Chopin realised that it is superfluous here while writing [A2].
Compare the passage in the sources »
category imprint: Differences between sources
issues: Cautionary accidentals, Last key signature sign
notation: Pitch