Op. 2, Variations in B♭ major
Op. 10, 12 Etudes
Op. 11, Concerto in E minor
Op. 21, Concerto in F minor
Op. 22, Polonaise in E♭ major
Op. 24, 4 Mazurkas
Op. 25, 12 Etudes
Op. 26, 2 Polonaises
Op. 27, 2 Nocturnes
Op. 28, 24 Preludes
Op. 30, 4 Mazurkas
Op. 35, Sonata in B♭ minor
Op. 50, 3 Mazurkas
Op. 63, 3 Mazurkas
Op. 64, 3 Waltzes
Op. 21, Concerto in F minor, Mvt II
We preserve the double flats written in A over the 
signs, although they are not necessary from the formal point of view. GE1 (→FE→EE) did not include them. In addition, all editions overlooked the wavy lines after the signs and GE1 (→FE→EE) omitted also the very sign in the part of the L.H. (the latter is unseeable in A, in which its presence, however, undoubtedly results from the inserted wavy line and 
).
Compare the passage in the sources »
category imprint: Differences between sources
issues: GE revisions, Cautionary accidentals
notation: Ornaments