This describes a rebuild of an existing organ.
Identified by Sam Cherubin, listing this website as a source of information: https://www.russellorgans.com/opus/worcester-stpauls/index.html.
Gallery Organ was 1952 Casavant Freres (Opus 2419). Chancel Organ was 13 ranks Wicks Pipe Organ. A few ranks from previous Johnson pipe organ were incorporated into Gallery instrument. Russell & Co. Organ Builders added new pipework or rebuilt older pipework in the Gallery Organ. A new console and gallery organ casework was also done at the time of the renovation in 2000.