Joseph Haydn and the mechanical organ /

за авторством Ord-Hume, Arthur W. J. G. (Arthur Wolfgang Julius Gerald)
Опубліковано 1982

Clockwork music : an illustrated history of mechanical musical instruments from the musical box to the pianola, from automaton lady virginal players to orchestrion /

за авторством Ord-Hume, Arthur W. J. G. (Arthur Wolfgang Julius Gerald)
Опубліковано 1973