This article in today's Wall Street Journal should be of interest. It's  
about Aldo Mancusi's Caruso Museum and collection.
 
Here is link which should be good for a few days:  
http://tinyurl.com/k8y2p3h
 
I'll particularly point out the last sections where they discuss the  
"future" of Aldo's collection. It seems to parallel that of Miles Krueger's  
American Musicals Collection. collection.
 
Steve Ramm