Issues : Omissions to cancel alteration

b. 2-6

composition: Op. 2, Variation IV, primitive version

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In AsI there are no flats restoring b3 at the end of bars 2 and 6. This is a patent mistake – Chopin wrote 'b' over each of those notes. In A those flats are present, yet the accidentals to the 4th note of the 2nd and 4th R.H. passages, a  (b2) and a  (b2), respectively, are missing. This inaccuracy does not create any doubts concerning the text either.
A similar situation is to be found in bars 18 and 22

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , Omissions to cancel alteration , Inaccuracies in A

b. 22

composition: Op. 2, Variation IV, primitive version

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AsI contains an unjustified  to e1 in the 3rd L.H. passage; on the other hand, in the same passage, the  restoring b3 at the end of the bar is missing.

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration , Cautionary accidentals