In A (→GE1→FE) there is a totally unjustified 
before the top note of the octave (d
). In GE2 the superfluous sign was removed, while in EE a was added also next to the bottom note.
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category imprint: Differences between sources; Editorial revisions
issues: EE revisions, GE revisions, Cautionary accidentals, Last key signature sign
notation: Pitch