In the main text we give a 
hairpin added by Chopin in FC (→GE). In this phrase the manuscript bears traces of corrections performed by Chopin, who, initially, wrote three subsequent marks in b. 87-90, 91-92 & 93-94, which he then deleted. The second half of the first of those marks (written on the top stave in b. 89-90) was not deleted, yet there is no doubt that the six-bar long written below expresses the composer's later intention.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Authentic corrections of FC, Alterations in CF
notation: Articulation, Accents, Hairpins