According to us, the chords at the beginning of bars 27 and 29 in A are provided with wedges (in opposition to dots in bars 26 and 28). In the editions both marks were reproduced as dots.
In GE1 (→GE2) the dot over the 1st chord in the R.H. in bar 28 was omitted.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in FE, Errors in GE, GE revisions
notation: Articulation, Accents, Hairpins