Opus lists and order books

• Geoffrey Cox
  Hill & Son records for Australia and New Zealand
• George Fincham & Son
  Geo. Fincham & Son 1902 brochure
• John Maidment
  Hill, Norman & Beard Australian orders 1928-1974 (updated Aug. 2007)
• John Maidment
  List of organs built by Knud Smenge Pty Ltd
• John Maidment
  List of technical drawings from Laurie Pipe Organs
• Graeme Rushworth
  A century plus of Fincham organs
  
• Graeme Rushworth (updated by John Maidment and Geoffrey Cox)
  An updated list of organs built by Alfred Fuller, 1880-1898