http://www.music.ed.ac.uk/russell/
Collection Raymond Russell (Edimbourg)
http://www.finchcocks.co.uk/
Collection Richard Burnett
http://www.bate.ox.ac.uk/
Collection Bate (Oxford)
http://www.usd.edu/smm/KEYBOARD.HTM
Musée instrumental, Université du Dakota du Sud
http://www.cobbecollection.co.uk/
Collection Cobbe (Grande-Bretagne)
http://www.fondazionecarisbo.it/fca...
Collection Tagliavini (Bologna)
http://collections.vam.ac.uk/
Collections du Victoria & Albert mMuseum