Church organs : their position and construction ; with an appendix containing some account of the mediaeval organ case still existing at Old Radnor, South Wales /
Sutton, Frederick Heathcote.
Davidson, Hilary,Canon.
Oxford : Positif Press,
1998.
Facsim. of 3rd ed. published: London : Rivingtons, 1883.
Organ (Musical instrument)
Organ (Musical instrument)