1-c1 in 
In the 1st half of the bar, the L.H. part bears traces of corrections in AsI. While working on this manuscript, the initial version: 
was ultimately replaced by the one we give in our transcription. Chopin then once more changed the 2nd and 3rd hemidemisemiquavers in the 1st figure of the bar; in A he returned to the initial version.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Chopin's hesitations, Accompaniment changes, Corrections of AI
notation: Pitch