The organ here was first built in 1911 by Rest Cartwright and exhibited at the Coronation exhibition for King George V before being installed here in a gallery overlooking the chancel. In 1962 the organ was given a major rebuild by Compton where it was moved to it's present position on the west gallery. 

The specification reads:

PEDAL
Subbass 32'
Open Wood 16'
Violone 16'
Sub Bass 16'
Gamba 16'
Octave 8'
Violoncello 8'
Bass Flute 8'
Fifteenth'
Flute 4'
Trombone 16'
Contra Oboe 16'
Choir to Pedal
Great to Pedal
Swell to Pedal

CHOIR
Principal 8'
Gedeckt 8'
Gamba 8'
Gemshorn 4'
Nazard 2.2/3'
Koppel Flute 2'
Tierce 1.3/5'
Larigot 1.1/3'
Zimbel III
Swell to Choir
Great Reeds to Choir

GREAT
Contra Gamba 16'
First Diapason 8'
Second Diapason 8'
Stopped Diapason 8'
Hohl Flute 8'
Dulciana 8'
Octave 4'
Principal 4'
Wald Flute 4'
Twelfth 2.2/3'
Fifteenth 2'
Seventeenth 1.3/5
Mixture III
Tromba 8'
Clarion 4'
Swell to Great
Swell Octave to Great

SWELL
Open Diapason 8'
Gedeckt 8'
Viola da Gamba 8'
Voix Celeste 8'
Principal 4'
Suabe Flute 4'
Fifteenth 2'
Mixture III
Contra Oboe 16'
Cornopean 8'
Oboe 8'
Clarion 4'
Octave
Tremulant

ACCESSORIES
6 double touch thumb pistons to Choir and Pedal
6 double touch thumb pistons to Great and Pedal
6 double touch thumb pistons to Swell and Pedal
6 double touch toe pistons to Pedal and Great
3 pedal coupler cancel thumb pistons
2 reversible toe pistons
1 general cancel thumb piston
1 balanced expression pedal with indicator - swell
1 balanced expression pedal with indicator - choir
Voltmeter