In spite of the title, which clearly indicates that the piece is a polonaise, there is no indication that it is here that the actual polonaise begins, which we consider an oversight and correct it in the main text. It was already GE that introduced a relevant addition; it is also in EE2, most probably on the basis of GE.
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category imprint: Differences between sources; Editorial revisions
issues: EE revisions, GE revisions
notation: Verbal indications