Ricchiardi, Enrico: - Enrico Ricchiardi from Turin, specialises in the history of the Piedmontese army, its flags and uniforms included. He is the author of numerous works and has compiled the historical part of the catalogue cards of the flag collections of the Royal Armoury and the National Artillery Museum of Turin. His exploration of muster rolls allowed him to publish the history of the military musicians of the Piedmontese army from 1680 to 1861 and of the Kingdom of Italy up to 1870.