The notation of FE (→EE1) is devoid of cautionary accidentals in bar 432. In EE2 (→EE3), a 
was added before a1 in the L.H., while in GE, also a 
before the first f
2 in the R.H. As the sequence is repeated in bar 433, all sources contain a before f2 in the L.H.; moreover, GE introduced analogous additions to bar 432 – a before a2 in the L.H. and a before the 1st f3 in the R.H. In the main text, we include the naturals before a1 and a2 added in GE and add a before f1 in the L.H. in bar 432 (after an authentic accidental in the next bar).
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category imprint: Differences between sources; Editorial revisions
issues: EE revisions, GE revisions, Cautionary accidentals
notation: Pitch