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. 89

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

Fingering written into FED

No teaching fingering

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED

b. 90-92

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

Long accents in A (→GE)

Long accent in bar 92 in FE

Short accents in EE

..

In FE, the accent in bar 90 was overlooked, which is undoubtedly a mistake. The sign was added in EE, probably by analogy with identical bar 92. Same as in all subsequent, similar bars, EE has short accents (cf. notes in bars 98-103106-108 and 114-116). 

category imprint: Differences between sources

issues: Long accents , EE revisions , Errors in FE

b. 91-92

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

Continuous slur in A & GE2

2 slurs in GE1 (→FEEE)

..

In bar 91, the last one in the line of the text, the slur in GE1 suggests continuation, yet it can be considered to be inaccurately drawn, particularly since the slur in bar 92 starts from the 1st note. As a result, FE (→EE) has a clearly separate slur in each of these bars. GE2 reproduced the two-bar slur of A accurately.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccuracies in GE , Inaccuracies in FE

b. 92

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

..

FE overlooked the  lowering g to g. The patent mistake was corrected in EE. The remaining sources also include the correct text.  

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE

b. 95

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

Fingering written into FED

No teaching fingering

..

It is interesting that Chopin gave the 5th finger (cf. bar 109) in the ascending passage with an identical interval structure and a similar arrangement of white and black keys. It seems that he considered the second fingering to be more universal in this kind of positions – in the 2nd mov., in bar 31 the fingering 1-5 is copied on the same notes (g2-f2), although in this case there is no choice, since one has to play 5 notes in one position.

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED