Page:
Source:
p. 22, b. 487-521
Main text
Prezentacja
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In the main text, we omit the cautionary 
before c3, present in all sources except GE3. In the same group of sources, there is no 
before d
2, which we do not consider a mistake, since the first part of the roulade is written there with the use of an octave sign, so that the before the 2nd semiquaver may be considered valid also here.
Compare the passage in the sources»
category imprint: Differences between sources; Editorial revisions
issues: Accidentals in different octaves, GE revisions, Cautionary accidentals
notation: Pitch
Missing markers on sources:
GE1, GE2, FE1, FED, FEH, FEJ, FES, GE3, EE1, EE2, EE3, Atut, GE2a, FEFo