Originally (1968)
Chicago, IL, US
| Great |
| 8' | Principal | |
| 8' | Viola | |
| 8' | Melodia | |
| 4' | Octave | |
| 4' | Flute🛈 | |
| 2 2⁄3' | Nazard | |
| 2' | Super Octave🛈 | |
| 2' | Flute🛈 | |
| 1 3⁄5' | Tierce | |
| III | Mixture | |
| 8' | Trumpet | |
| 16' | Swell to Great | |
| 8' | Swell to Great | |
| 4' | Swell to Great | |
| 4' | Great to Great | |
| Swell |
| 16' | Gedeckt | |
| 8' | Gedeckt🛈 | |
| 8' | Salicional | |
| 8' | Celeste | |
| 4' | Principal | |
| 4' | Gedeckt🛈 | |
| 2' | Principal🛈 | |
| III | Mixture | |
| 16' | Contra Oboe🛈 | |
| 8' | Oboe | |
| Tremolo | |
| 4' | Swell to Swell | |
| Pedal |
| 16' | Subbass | |
| 16' | Gedeckt🛈 | |
| 8' | Principal🛈 | |
| 8' | Viola🛈 | |
| 8' | Bourdon🛈 | |
| 4' | Choral Bass🛈 | |
| 4' | Flute🛈 | |
| III | Mixture | |
| 16' | Trumpet🛈 | |
| 8' | Trumpet🛈 | |
| 4' | Oboe🛈 | |
| 8' | Great to Pedal | |
| 8' | Swell to Pedal | |