The second octave in this bar is provided in A with a staccato dot (due to smeared ink the mark became distorted, yet, according to us, there is no doubt that the person who wrote it meant a dot). That dot, however, was not reproduced in any of the sources based on A, neither in FC nor in FE (→EE). The reason could have been an oversight or an omission due to the inability to recognize the shape of the mark. GE added a dot most probably by analogy with b. 22 and 46.
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category imprint: Differences between sources
issues: Errors in FE, GE revisions, Errors of FC
notation: Articulation, Accents, Hairpins