EE1
compare
in 
Just like in analogous b. 160, in the main text we reproduce the mark of AF. The long accent in FE may result from Chopin's proofreading, which is indicated by the fact that EE does not contain any mark.
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See b. 158-161
category imprint: Differences between sources; Corrections & alterations
issues: Long accents, Scope of dynamic hairpins, Authentic corrections of FE
notation: Articulation, Accents, Hairpins