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Verbal indications

b. 23

composition: Op. 63 No. 3, Mazurka in C# minor

 in FE (→GE)

No mark in EEW

..

The absence of  in EEW is most probably an oversight by the engraver.

category imprint: Differences between sources

issues: Errors in EE

b. 33

composition: Op. 63 No. 3, Mazurka in C# minor

sotto voce in FE (→EEW)

No markings in GE

..

The absence of this indication in GE, unless it is an oversight by the engraver, may suggest that is was added by Chopin in the last stage of proofreading FE1.

category imprint: Differences between sources

issues: Errors in GE , Authentic corrections of FE