National Pipe
Organ Registry. Organs in Great Britain, searchable through on-line forms.
A Project of the British Institute of Organ Studies. Last accessed 2005/01/27.
Organ Historical
Trust of Australia. Documentation and Gazetteer provide information in
different levels of detail of instruments throughout Australia and New Zealand.
Last accessed 2005/01/27.
Les Orgues Français
sur le Net: Recherche. A listing of web sites devoted to organs in France,
with a simple search form to locate single words on the home page. Last accessed
2005/05/04.