In GC and FE there is no 
raising g1 to g
1. This patent oversight was corrected in GE and EE. Similarly in bar 76.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Errors in FE, GE revisions, Omission of current key accidentals, Errors of GC
notation: Pitch