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Verbal indications

b. 143

composition: Op. 24 No. 4, Mazurka in B♭ minor

No marking in A (→GE)

 in FE

 and  in EE

..

Chopin added the marking  in the proofing of FE. In EE it was split into two separate parts, with  allocated to the bass note and  to the following chords, which in this case corresponds to the actual performance. 

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions , Authentic corrections of FE