Chicago, Illinois Holy Trinity Roman Catholic Church 1909 Louis H. Van Dinter & Sons organ Great (Manual I--Enclosed): 16' Double Diapason (metal-61 pipes) 8' Open Diapason (metal--61 pipes) 8' Geigen Principal (metal--61 pipes) 8' Doppel Flute (wood--61 pipes) 8' Dulciana (metal--61 pipes) 5-1/3' Quint (metal--61 pipes) 4' Octave (metal--61 pipes) 4' Flute Harmonic (metal--61 pipes) 2-2/3' Twelfth (metal--61 pipes) 2' Fifteenth (metal--61 pipes) III Mixture (metal--183 pipes) 8' Trumpet (metal--61 pipes) 4' Clarion (metal--61 pipes) Swell (Manual II--Enclosed): 16' Bourdon (wood--61 pipes) 8' Open Diapason (metal--61 pipes) 8' Gamba (metal--61 pipes) 8' Aeoline (metal--61 pipes) 8' Melodia (wood--61 pipes) 8' Stopped Diapason (wood and metal--61 pipes) 8' Quintadena (metal--61 pipes) 4' Fugara (metal--61 pipes) 4' Flute d'Amour (wood and metal--61 pipes) 2' Piccolo (metal--61 pipes) III Dolce Cornet (metal--183 pipes) 8' Oboe (metal--61 pipes) 8' Vox Humana (metal--61 pipes) Tremolo Pedal: 16' Double Open Diapason (wood--32 pipes) 16' Bourdon (wood--32 pipes) 8' Violoncello (metal--32 pipes) 8' Flute (metal--32 pipes) 5-1/3' Quint (metal--32 pipes) 4' Octave (metal--32 pipes) 16' Trombone (metal--32 pipes) [Received from Connor Annable 2012-06-06.]