Issues : No pedal release mark

b. 55-56

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

No sign in GC (→GE) & FE

 in EE

..

In the main text we give a  sign, added in the base text to EE probably by Chopin. See also bars 243-244.

category imprint: Differences between sources; Corrections & alterations

issues: Inaccuracies in FE , No pedal release mark , Inaccuracies in GC , Authentic corrections of EE

b. 81

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

 in GC (→GE)

No sign in FE (→EE)

..

The  sign was added in GC (→GE) probably by Chopin. It can be assumed that it indicates sustention of pedal throughout four bars.

category imprint: Differences between sources

issues: No pedal release mark

b. 160

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

 on first beat in GC (→GE)

No sign in FE

 at the end of bar in EE

..

No  in FE is rather of an accidental nature, although the pedal can be sustained longer than it results from the notation of GC (→GE). It is confirmed by the  sign added in EE, which can come from Chopin (which does not mean that it was reproduced accurately – perhaps Chopin wrote it slightly earlier, e.g., on the 3rd beat of the bar).

category imprint: Differences between sources

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

b. 276-281

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

Pedalling in GC (→GE)

Only  in FE

Pedalling in EE

Our variant suggestion

..

It is not clear how the difference in pedal markings arose between GC (→GE) and FE. Possible are both the oversight of  by the engraver of FE and the mistaken placement of the sign by the copyist. Chopin also could have crossed  out in [A] after GC had been prepared. Considering the authenticity and chronology of the two source versions as uncertain we suggest a variant solution in the main text.
The sign in EE, despite of its apparent accordance with GC, seems to be a reviser's addition – the sign is different in form from other similar signs. 

category imprint: Differences between sources; Editorial revisions

issues: No pedal release mark