Page: 
Source: 
p. 1
p. 1
p. 2, b. 1-24
p. 3, b. 25-52
p. 4
p. 5, b. 53-64
p. 6
p. 7
p. 8
CB - Balakirev Copy
Main text
A1 - Working autograph
CJ - Jędrzejewicz Copy
CK - Kolberg Copy
CB - Balakirev Copy
EL - First edition
Select notes: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Notation
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Differences
No differences
A1 - Working autograph
CJ - Jędrzejewicz Copy
CK - Kolberg Copy
CB - Balakirev Copy
EL - First edition
Importance
All
Important
Main
Prezentacja
Select 
copy link PDF CB - Balakirev Copy

Original in: Warszawskie Towarzystwo Muzyczne, Warsaw