Reinhard, Johnny. "The Microtonal Bassoon." The Double Reed 10/2 (Fall 1987): 41-42. Corrections by Reinhard noted below.
Cb5: x x o | x x o F d Bb
Cb5^: Eb x o x | x x o F d Bb
C5: (Eb?) Bb x o o | x x o d F# Correction by Reinhard, 1990:
Bb
x o o | x x o
d c F#
Or normal fingering blown sharp
C5^: Eb x o o | x x o F d c Bb Correction by Reinhard, 1990:
Eb
x o o | x o o F
d c Bb
C#5: Eb x o x | x x x Ab d c
Db5: Eb x o x | x o x Ab d c Bb
Db5^: Eb x o x | o o x Ab d c
D5: Eb o x x | o x x Ab d