Stoplist Details: Austin Organ Co. - Opus 1431, 1926 | St. Mark's Episcopal Church - Evanston, IL, US

	Great (II - Expressive)🛈 Position: In Side Chambers at the Front of the Room. No Visible Pipes Chest Action: Austin Universal Air Stop Action: Electric
8'	1st Open Diapason	73
8'	2nd Open Diapason	73
8'	Doppel Flöte	73
8'	Gemshorn	73
8'	Gemshorn Celeste [tc]	61
4'	Octave	73
8'	Trumpet	73

	Great 16' 16' Great to Great
	↓ Unison On Great Unison Off
	Great 4' 4' Great to Great

	Swell (III - Expressive)🛈 Position: In Side Chambers at the Front of the Room. No Visible Pipes Chest Action: Austin Universal Air Stop Action: Electric
16'	Bourdon	73
8'	Open Diapason	73
8'	Stopped Diapason	73
8'	Viole d'Orchestre	73
8'	Viole Celeste [tc]	61
8'	Salicional	73
8'	Vox Celeste [tc]	61
4'	Violina	73
4'	Harmonic Flute	73
2 ²⁄₃'	Nazard	61
2'	Flautino	61
1 ³⁄₅'	Tierce	61
16'	Double Oboe Horn	12 ext. 8' Oboe
8'	Cornopean	73
8'	Oboe	73
	Tremolo

	Swell 16' 16' Swell to Swell
	↓ Swell On Swell Unison Off
	Swell 4' 4' Swell to Swell

	Choir (I - Expressive)🛈 Position: In Side Chambers at the Front of the Room. No Visible Pipes Chest Action: Austin Universal Air Stop Action: Electric
8'	Violin Diapason	73
8'	Concert Flute	73
8'	Unda Maris [tc]	61
8'	Dulciana	73
4'	Flute	73
2'	Harmonic Piccolo	61
8'	Clarinet	73
	Tremolo
	Celestial Harp [61 bars]🛈 Notes: 61 bars

	Choir 16' 16' Choir to Choir
	↓ Choir On Choir Unison Off
	Choir 4' 4' Choir to Choir

	Solo (IV - Expressive)🛈 Position: In Side Chambers at the Front of the Room. No Visible Pipes Chest Action: Austin Universal Air Stop Action: Electric
8'	Stentorphone	73
8'	Major Flute	73
8'	Gross Gamba	73
8'	Gross Gamba Celeste	73
4'	Flute Ouverte	73
8'	Harmonic Tuba	73
8'	French Horn	73
	Tremolo

	Solo 16' 16' Solo to Solo
	↓ Solo On Solo Unison Off
	Solo 4' 4' Solo to Solo

	Echo (Expressive)🛈 Position: In Gallery-Level Chambers at the Rear of the Room Chest Action: Austin Universal Air Stop Action: Electric
8'	Chimney Flute	73
8'	Viole Aetheria	73
8'	Vox Angelica [tc]	61
4'	Fern Flöte	73
8'	Vox Humana	61
	Tremolo
	Chimes [25 tubes]

	Pedal (Expressive)🛈 Position: In Side Chambers at the Front of the Room. No Visible Pipes Chest Action: Austin Universal Air Stop Action: Electric
32'	Bourdon	32
16'	Dbl Open Diapason	32
16'	2nd Open Diapason	12 ext. SO 8' Stent.
16'	Bourdon	12 ext. 32' Bdn
16'	Dolce Bourdon	SW
16'	Flute Dolce	12 ext. EC. 8' R.F.
8'	Gross Flöte	12 ext. 16' DOD
16'	Trombone	12 ext. SO 8' Har. Tuba
16'	Oboe Horn	SW
8'	Tuba	SO