Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Articulation, Accents, Hairpins
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


Articulation, Accents, Hairpins

b. 76

composition: Op. 10 No 3, Etude in E major

No markings in AI & A

Dots & slur in FE (→GE)

Slur in EE2

Dots & slur in EE3 (→EE4)

..

The indication of the portato articulation – dots under the slur – was added in a proofreading of FE (→GE). The authenticity of this addition does not raise any doubts. In EE the slur embraces the entire 2nd half of the bar, moreover, in EE2 there are no dots.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE