Page: 
Source: 
p. 18, b. 239-252
p. 1, b. 1-27
p. 2, b. 28-40
p. 3, b. 41-54
p. 4, b. 55-69
p. 5, b. 70-84
p. 6, b. 85-97
p. 7, b. 98-110
p. 8, b. 111-125
p. 9, b. 126-138
p. 10, b. 139-148
p. 11, b. 149-159
p. 12, b. 160-173
p. 13, b. 174-187
p. 14, b. 188-201
p. 15, b. 202-213
p. 16, b. 214-226
p. 17, b. 227-238
p. 18, b. 239-252
p. 19, b. 253-264
p. 20, b. 265-279
GE1 - First German edition
Main text
FE - French edition
FE1 - First French edition
FED - Dubois copy
GE - German edition
GE1 - First German edition
GE1a - Retouched impression of GE1
GE2 - Second German edition
GE3 - Corrected impression of GE2
EE - English edition
EE1 - First English edition
EE2 - Changed impression of EE1
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Graphic ambiguousness
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Notation
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Pitch
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Articulation, Accents, Hairpins
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Pedalling
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No differences
FE - French edition
FE1 - First French edition
FED - Dubois copy
GE - German edition
GE1 - First German edition
GE1a - Retouched impression of GE1
GE2 - Second German edition
GE3 - Corrected impression of GE2
EE - English edition
EE1 - First English edition
EE2 - Changed impression of EE1
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copy link PDF GE1 - First German edition


  b. 243-247

e1-a1 in FE (→GE) & EE2

e1-a1 in EE1

Just like in b. 223 and 227, the version of EE1 in b. 243 and 247 is probably Chopin's mistake adopted from a proof copy of FE. The natural raising a1 to a1 was added in both bars in the penultimate stage of proofreading of FE (→GE). The correction was also introduced in EE2.

Compare the passage in the sources»

category imprint: Differences between sources

issues: EE revisions, Omission of current key accidentals, Authentic corrections of FE, Last key signature sign

notation: Pitch

Missing markers on sources: EE2, EE1, FE1, FED, GE1, GE1a, GE2, GE3