St Peter's Church, Ealing, London

Organ Specifications

GREAT
Double Open Diapason	16 ft
Open Diapason	8 ft
Open Diapason	8ft
Clarabella	8ft
Principal	4ft
Wald Flute	4ft
Fifteenth	2ft
Mixture	III ranks
Trumpet	8 ft
Swell to Great
Choir to Great

SWELL
	Double Open Diapason	16 ft
	Violin Diapason	8 ft
	Rohr Flute	8 ft
	Vox Angelica	8 ft
	Voix Celeste (to Tenor C)	8 ft
	Geigen Principal	4 ft
	Flautina	2 ft
	Mixture	III ranks
	Oboe	8 ft
	Vox Humana	8 ft
	Contra Fagotta	16 ft
	Cornopean	8 ft
	Clarion	4 ft
	Swell Octave

CHOIR
	Dulciana	8 ft
	Lieblich Gedact	8 ft
	Viola da Gamba	8 ft
	Flauto Traverso	4 ft
	Piccolo	2 ft
	Clarinet	8 ft
	Swell to Choir

PEDAL
	Open Diapason	16 ft
	Bourdon	16 ft
	Dulce Bourdon	16 ft
	Quint	10 2/3 ft
	Octave	8 ft
	Flute	8 ft
	Trombone	16 ft (prepared for)
	Swell to Pedal
	Great to Pedal
	Choir to Pedal

Accessories:

3 Combination pedals to Great

3 Combination pedals to Swell

2 Combination pedals to Pedal

Balanced Swell Pedal

II: The organ was rebuilt by J W Walker & Sons in 1924:

The Pedal Trombone was installed; the Dulce Bourdon was renamed Lieblich Bourdon. The Great Mixture was replaced by a Twelfth; the Open Diapasons were rescaled. The Swell Vox Angelica was revoiced as an Echo Gamba. A Suboctave coupler was added to the Swell.

III: The organ was rebuilt again in 1985 by Bishop and Son, and the present specification is as follows:

GREAT
	Double Diapason	16 ft
	Open Diapason I	8 ft
	Open Diapason II	8 ft
	Clarabella	8 ft
	Principal	4 ft
	Wald Flute	4 ft
	Twelfth	2 ft
	Fifteenth	2 ft
	Mixture	III ranks
	Trumpet	8 ft
	Swell to Great
	Choir to Great
	Great and Pedal Pistons Coupled

SWELL
	Lieblich Bourdon	16 ft #
	Violin Diapason	8 ft
	Rohr Flute	8 ft*
	Echo Gamba	8 ft*
	Voix Celestes (to Tenor C)	8 ft*
	Principal	4 ft
	Fifteenth	2 ft
	Mixture	III ranks
	Contra Fagotto	16 ft
	Cornopean	8 ft
	Oboe	8 ft*
	Clarion	4 ft
	Vox Humana	8 ft
	Tremulant (to those ranks marked *)
	Swell Octave
	Swell Sub Octave

#The stop knob reads "Double Diapason"

CHOIR
	Viola da Gamba	8 ft
	Lieblich Gedact	8 ft
	Dulciana	8 ft
	Flauto Traverso	4 ft
	Piccolo	2 ft
	Clarinet	8 ft
	Trumpet (from Great)	8 ft
	Swell to Choir

PEDAL
	Open Diapason	16 ft
	Bourdon	16 ft
	Lieblich Bourdon (from Swell)	16 ft
	Quint (Ext. of Bourdon)	10 2/3 ft
	Octave (Ext. of Open Diapason)	8 ft
	Flute (Ext. of Bourdon)	8 ft
	Trombone	16 ft
	Swell to Pedal
	Great to Pedal
	Choir to Pedal

Accessories:

Five adjustable combination pistons on each manual; five adjustable combination pedals to Pedal; three adjustable general combination pedals; one Setter Piston. One General Cancel Piston. One Kick Pedal to Great to Pedal, reversible on and off. Thumb Pistons, reversible on and off: Swell to Pedal, Swell to Great, Great to Pedal, Swell to Choir, Balanced Swell Pedal.