The Pepper-Graves Memorial Cathedral Organ

Tellers Organ Company 1967
Schlicker Organ Company 2001
John Nolte and Sons Organ Company 2002

3 manuals and pedal - 30 ranks
GREAT

                                8 Open Diapason
                                8 Spitz Flute
                                8 Melodia
                                4 Octave
                                4 Harmonic Flute
                                2 Fifteenth
                                III Mixture
                                16 Basson
                                8 Trumpet
                                Swell to Great 8
                                Choir to Great 8
CHOIR

                                8 Stopped Diapason
                                8 Dulciana
                                4 Spitz Flute
                                4 Rohr Flute
                                2 Principal
                                1 1/3 Quint
                                8 Clarinet
                                8 Graves Tuba (unenclosed)
                                Tremulant
                                Choir to Choir 16
                                Choir Unison OFF
                                Choir to Choir 4
                                Swell to Choir 8
SWELL

                                16 Lieblich Bourdon
                                8 Viola
                                8 Viola Celeste
                                8 Lieblich Gedeckt
                                4 Principal
                                4 Nachthorn
                                2-2/3 Nazard
                                2 Block Flute
                                1-3/5 Tierce
                                III Mixture
                                16 Basson
                                8 Trumpet
                                8 Oboe
                                4 Clarion
                                Tremulant
                                Swell to Swell 16
                                Swell Unison OFF
                                Swell to Swell 4
PEDAL

                                32 Resultant
                                16 Open Diapason
                                16 Bourdon
                                16 Lieblich Bourdon
                                8 Octave
                                8 Bass Flute
                                8 Lieblich Gedeckt
                                4 Choral Bass
                                2 Octave
                                32 Contra Trombone
                                16 Trombone
                                16 Basson
                                8 Trumpet
                                4 Oboe
                                Great to Pedal 8
                                Swell to Pedal 8
                                Choir to Pedal 8