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b. 45

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

c2-b1 in GC (→GE), FE3 (→FE4,FE5) & EE

d2-c2 in FE1 (→FE2)

..

The version of FE1 (→FE2) is certainly a result of the mistake of the engraver, who repeated the crotchets from the previous bar.

category imprint: Differences between sources

issues: Errors in FE , Authentic corrections of FE

b. 46

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

..

The absence of the  returning a is undoubtedly an oversight of Chopin in [A] (→GC,FE1FE2FE3FE4). In the remaining editions the sign was completed, it was also added in FES.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE , Omissions to cancel alteration , GE revisions , Errors of A , FE revisions , Errors of GC

b. 51

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

d1 in GC (→GE) & FE

f1 in EE

..

Same as in bar 35, the version with  f1, most probably introduced by Chopin to the base text to EE, may be considered to be an equal variant.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of EE

b. 53

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

a1 in GC (→GE), FE & EE2

c2 in EE1

..

The version of EE1, introduced only in print, probably does not come from Chopin.

category imprint: Differences between sources

issues: EE revisions

b. 57

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

..

Same as in bar 3, GC (→GE1) has an erroneous instead of G in the last chord in the L.H.

category imprint: Interpretations within context; Differences between sources

issues: Errors in GE , GE revisions