In CLI the last beat of bar 27 and the 1st half of bar 28 are written in the part of the R.H. with the use of an octave sign, which, however, stops at the end of bar 27. The mechanical error of the copyist leaves no place for doubts, as there is no loco indication, with which the return to the written pitch was indicated back then. The musical context also unanimously indicates the place where the octave sign was supposed to end.
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category imprint: Interpretations within context; Differences between sources
issues: Errors of CLI
notation: Pitch