Page:
Source:
p. 2, b. 1-17
GE1 - First German edition
Prezentacja
Select
b. 1-11
The fingering in bars 1, 4 and 11, as the entire fingering given in the main text of the Etude based on FE (→GE,EE), certainly comes from Chopin. In EE Fontana completed it in bars 2 and 8-10 with the digits describing the fingering indicated by Chopin in a slightly more accurate manner.
category imprint: Differences between sources
issues: EE revisions
notation: Fingering