Richard Warburton

Identified through online information from James R. Stettner. -- This was the addition of an electro-mechanical chest and a unit rank of 4' Octave pipes playing at 4' - 2-2/3' - 2' - 1-3/5' - and 1-1/3' pitches on the Great only. The organ had been enlarged to 12 ranks by Balcom and Vaughan in 1958 according to their Master Opus List. If this is true, then those additions were undone by Warburton, since the organ was last 9 registers, 22 speaking stops, 9 ranks, and 539 pipes before its replacement with a new S.R. Cook organ in 200?.