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Pitch

b. 101-102

composition: WN 17, Polonaise in B♭ major

..

Additional unjustified flats in JC – see bars 65-66 (bars 101-102 are marked in this manuscript in an abbreviated form as a repetition of bars 65-66, and not written out separately).

category imprint: Source & stylistic information

b. 101

composition: WN 17, Polonaise in B♭ major

f1-c2 in JC

d1-f1-c2 in EF & PE

category imprint: Differences between sources

b. 101

composition: WN 17, Polonaise in B♭ major

No b1 in JC & EF

b1 in PE

category imprint: Differences between sources

b. 102

composition: WN 17, Polonaise in B♭ major

..

In the sources there is no  before a1 (in the case of JC and PE it concerns bar 66, repeated here as bar 102). It is related to a different range of the octave sign at the beginning of the bar: the second semiquaver triplet is still embraced by it, which makes that the  at the pitch of a(in the notation) appears already before the 6th semiquaver of the bar.

category imprint: Source & stylistic information

issues: Accidentals in different octaves

b. 103

composition: WN 17, Polonaise in B♭ major

Small crotchet in JC

Acciaccatura in EF

No ornament in PE

category imprint: Differences between sources