Estey Organ Company Brattleboro, Vt. – Opus 2936 (1931) Electro-pneumatic action 3 manuals, 49 stops, 31 ranks In the Great Depression year of 1931, the Estey Organ Company received a welcome and very large contract for seven identical organs to be installed in New York City high schools. The $168,000 contract made the average cost of each organ $24,000. Each organ was equipped with a three-manual console that included ivory keys and an automatic roll-player. The Estey organ installed in DeWitt Clinton High School is no longer playable. Its console has been removed, and there is considerable damage to the pipes in the chambers.
Great Organ (Manual II) – 61 notes, enclosed with Choir (6" pressure)
8		1st Open Diapason (Heavy)	73	2		Fifteenth *	61
8		2nd Open Diapason	73	1 1/3		Nineteenth *	61
8		Doppel Flute	73			Mixture III ranks [draws * stops]
8		Concert Flute	CH	16		Tuba [10" pressure]	97
8		Gamba	73	8		Tromba [ext.]	—
8		Dulciana	CH	4		Clarion [ext.]	—
4		Harmonic Flute	73			Tremolo
4		Octave	73			Harp 61 bars
2 2/3		Twelfth *	61			Celesta [TC, from Harp] 49 notes
Swell Organ (Manual III) – 61 notes, enclosed (6" pressure)
16		Lieblich Gedeckt	73	8		Oboe [synthetic]	—
8		Horn Diapason	73	16		Waldhorn	85
8		Stopped Flute	73	8		Cornopean	—
8		Viol d'Orchestra	73	4		Clarion	—
8		Viol Celeste	73	8		Vox Humana [sep. trem. & box]	61
8		Aeoline	73			Tremolo
4		Traverse Flute	73			Harp	GT
4		Violino	73			Celesta	GT
2		Flautino	73
		Mixture III *	61			* 12th & 15th from Flautino; ind. Tierce
Choir Organ(Manual I) – 61 notes, enclosed (6" pressure)
16		Contra Dulciana	85	2		Piccolo	61
8		Geigen Principal	73	8		Clarinet	73
8		Concert Flute	73	8		English Horn	73
8		Dulciana	—			Tremolo
8		Unda Maris	73			Harp	GT
4		Harmonic Flute	GT			Celesta	GT
Pedal Organ – 32 notes
32		Acoustic Bass	—	8		Major Flute [Op. Diap.]	—
16		Open Diapason	44	8		Flute [Bourdon]	—
16		Bourdon	44	8		Dulciana	CH
16		Lieblich Gedeckt	SW	16		Trombone	GT
16		Contra Dulciana	CH	8		Tromba	GT
Couplers
		Great to Pedal 8', 4'				Swell to Choir 16', 8', 4'
		Swell to Pedal 8', 4'				Great 16', 4', Unison Off
		Choir to Pedal 8', 4'				Swell 16', 4', Unison Off
		Swell to Great 16', 8', 4'				Choir 16', 4' Unison Off
		Choir to Great 16', 8', 4'
Adjustable Combinations
		Pistons No. 1-2-3-4-5-6 *	affecting Swell & Pedal stops
		Pistons No. 1-2-3-4-5-6 *	affecting Great & Pedal stops
		Pistons No. 1-2-3-4-5 *	affecting Choir & Pedal stops
		Pistons No. 1-2-3-4 *	affecting Pedal Organ & its couplers
		Pistons No. 1-2-3-4 *	affecting Full Organ (duplicated by toe studs)
			* double-touch brings on Pedal stops
Reversibles
		Great to Pedal (hand and foot)				Choir to Pedal (hand and foot)
		Swell to Pedal (hand and foot)				All Swells to Swell
Pedal Movements
		Balanced Swell Pedal				Crescendo Pedal with indicator
		Balanced Great & Choir Pedal				Sforzando Pedal with indicator

W. W. Kimball Co. Chicago, Ill. – KPO 670 (1906) Tubular-pneumatic action; reb. Wm. R. Laws 3 manuals The organ in the original DeWitt Clinton High School Auditorium in Manhattan was built in 1906 by the W. W. Kimball Co. of Chicago. This was the third concert organ ordered from Kimball by the Board of Education of New York City; the other two were in the Girls' High School, Brooklyn, and in Morris High School in the Bronx. Installed at the rear of the stage, the organ case was finished in white and had a facade with five sections of gold pipes. A detached, panelled console was located on the main floor in front of the stage and faced the conductor. At a later date, the organ was rebuilt by Wm. R. Laws, who installed electro-pneumatic action to control 31 stops on three manuals and pedal. Specifications of this organ have not yet been located.