Issues : Cautionary accidentals

b. 22

composition: Op. 2, Variation IV, primitive version

..

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