Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Notation
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


b. 348

composition: Op. 39, Scherzo in C♯ minor

No marking in EE

 in GC (→GE) & FE

..

Lack of  in EE is either an omission or echoes one of the earlier stages of the Scherzo notation.

category imprint: Differences between sources

issues: Errors in EE

b. 348-354

composition: Op. 39, Scherzo in C♯ minor

..

Since the bass clef was not reinstated in b. 347 in GC the treble clef is valid here (until the end of line in b. 354). This obvious error was corrected in GE.

category imprint: Source & stylistic information

issues: GE revisions , Errors of GC

b. 348

composition: Op. 21, Concerto in F minor, Mvt I

f1 in A (→GE)

f-f1 in FE (→EE)

..

The note added in the proofreading of FE (→EE) is a change that certainly comes from Chopin. He also introduced a similar complement in the Concerto's 3rd mvt, bars 63-64.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE

b. 348

composition: Op. 21, Concerto in F minor, Mvt III

..

The indication Solo is present only in GE and EE; in both editions it was probably added by the revisers. The absence of the indication in FE suggests that in GE1 it was added in the last stage of proofreading.

category imprint: Differences between sources

issues: EE revisions , GE revisions , Inaccuracies in A

b. 348-349

composition: Op. 31, Scherzo in B♭ minor

in A & GE2 (→GE3)

No sign in FC (→GE1) & FE (→EE)

..

The  hairpin, very clear in A, was overlooked both in FC (→GE1) and FE (→EE). Its absence in FC may be explained by a possibility that the mark was added in A later, yet its absence in FE must be an oversight. The hairpin was added in GE2 (→GE3) most probably by analogy with the remaining three similar places.

category imprint: Differences between sources

issues: Errors in FE , Errors of FC