COS Installation List Editing Application
The COS list of theatre organs of the British Isles was initially compiled by Clifford Manning and
published in the COS Journal in several episodes in about 1974. It received some updates from the COS
in the 1980s and further minor updates from the late Jim McKeown, who computerised it, in the 1990s.
It became badly out-of-date, and volunteers have been helping to update the list by using
this application. Please feel free to scroll through and make any appropriate changes or additions to the list.
Changes you make will become immediately visible to others.