The absence of c1 in FE (→GE,EE) resulted, according to us, from a misinterpretation of A, in which this crotchet actually seems to include only 2 notes. However, the unnatural protrusion on the ledger line in A almost certainly proves that the note is there – cf., e.g. the thickness of the ledger lines in the chord on the 2nd crotchet in this bar. Moreover, although this place occurs only once, a similar D7 chord with an identical resolution is to be found a number of times (b. 217, 219 and analog.), always as an a-c1-d1 chord.
Compare the passage in the sources»
category imprint: Differences between sources
issues: Errors in FE, Uncertain notes on ledger lines
notation: Pitch