In A (→FE,FC→GE1) there is no 
raising d2 to d
2. In the context of a similar move in b. 3, it is a patent oversight, corrected by the revisers of GE2 and EE. Sharps, coming from Chopin, were added in pencil in FED, FES and FESch; both sharps are also in CXI. On the basis of the poorly legible photocopy of CGS at the disposal of the editors of mUltimate Chopin, it is difficult to clearly interpret the notation of that source; however, it is most likely that they are two sharps.
category imprint: Interpretations within context; Differences between sources
issues: Annotations in teaching copies, EE revisions, Annotations in FED, GE revisions, Errors of A, Annotations in FES, Annotations in FESch, Errors repeated in GE, Errors repeated in FE
notation: Pitch