Issues : No pedal release mark

b. 241

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

in GC

No sign in FE (→EE) & GE

..

Chopin omitted  signs quite frequently at the end of pieces. In this case, however, the oversights by the engravers of FE (→EE) and GE are more probable.

category imprint: Differences between sources

issues: Errors in FE , Errors in GE , No pedal release mark

b. 247

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

No sign in A

 in GE (→FEEE)

..

The missing  in A is most probably Chopin's neglect. However, it is not entirely certain whether it was he that added the sign in the proofreading of GE (→FEEE).

category imprint: Differences between sources

issues: GE revisions , No pedal release mark

b. 249

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

No sign in FE (→GE1GE2)

 in EE & GE3

[] suggested by the editors

..

The missing  mark in FE (→GE1GE2) must be a mistake, one of a few in this fragment. It was added in the remaining editions.

category imprint: Differences between sources

issues: EE revisions , Inaccuracies in FE , GE revisions , No pedal release mark

b. 259

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

No marking in FE (→GE,EE)

​​​​​​​ suggested by the editors

..

Taking into account the identical context of bar 255, we consider the missing ​​​​​​​ mark to be a mistake.

category imprint: Editorial revisions

issues: No pedal release mark

b. 260

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

No sign in A

No sign in A

 in GE (→FEEE)

..

The absence of  in A must be an oversight – it is the last bar on the page in A, which is conducive to various types of inaccuracies of notation. The sign was added already in GE1 (→FEEE, →GE2), perhaps at Chopin's request.

category imprint: Differences between sources

issues: Authentic corrections of GE , No pedal release mark