Issues : 4/4 or 2/2

b. 1

composition: Op. 2, Variations, complete

in AsI

in remaining sources

category imprint: Differences between sources; Corrections & alterations

issues: Changes of metre , 4/4 or 2/2

b. 104

composition: Op. 25 No 10, Etude in B minor

in GC, EE & GE2 (→GE3)

in FE & GE1

..

Same as in bar 1, FE and GE1 give the non-authentic  time signature.

category imprint: Differences between sources

issues: Changes of metre , Inaccuracies in GE , Inaccuracies in FE , GE revisions , 4/4 or 2/2