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b. 208

composition: Op. 11, Concerto in E minor, Mvt I

Slur from first octave in FE (→GE,EE)

Slur from 2nd octave suggested by the editors

..

In this context, two identical octaves at the beginning of the bar, the slur of the sources is almost certainly inaccurate. It could have been the revisers or even Chopin himself that did not notice it due to the enharmonic change of B1-B to A1-A.

category imprint: Editorial revisions

issues: Inaccuracies in FE

b. 208-209

composition: Op. 11, Concerto in E minor, Mvt III

 in FE (→EE)

 in bar 209 in GE1 (→GE2)

Shifted  in GE3

..

A later beginning of the ​​​​​​​ mark in GE1 (→GE2) must be an inaccuracy resulting from having divided these bars into two great staves. GE3 prolonged the mark yet did not repeat its range from FE.

category imprint: Differences between sources

issues: Errors in GE , GE revisions , EE inaccuracies

b. 208

composition: Op. 35, Sonata in B♭ minor, Mvt I

Small crotchet in FE1

Small quaver in GC (→GE) & FE2 (→EE,FE3FE4)

..

The FE1 version is erroneous. This can be inferred from the concordance of GC and FE2, corrected after [A]

category imprint: Differences between sources

issues: Errors in FE , Authentic corrections of FE

b. 208-209

composition: Op. 11, Concerto in E minor, Mvt III

Fingering written into FEH

No fingering in FE (→GE)

Fontana's fingering in EE

..

The fingerings of FEH and EE differ essentially. What is more, in bar 208, FEH initially contained the same fingering as in EE; however, it was then changed to a regular scheme, conveniently synchronised with the accents. 

category imprint: Differences between sources

issues: Annotations in teaching copies , EE revisions , Differences in fingering , Annotations in FEH

b. 208

composition: Op. 44, Polonaise in F♯ minor

..

There is no accidental to the bottom note of the 2nd grace note (d2) in the sources. This patent inaccuracy was removed only in GE2, in which the first grace note, with a  to the bottom note, was moved to the beginning of b. 208. It could have been the inaccuracies concerning the accidentals of the grace notes that influenced the decision to correct the rhythm too.

category imprint: Interpretations within context; Differences between sources

issues: Inaccuracies in GE , Inaccuracies in FE , GE revisions , Errors repeated in EE