Interesting piece of old movie/audio equipment. You could get 2 plus hours of music out of this. Compare that to stacking 78's on the record player. The sound film process was developed by Le de Forest in the 1920's. Interesting story behind the machine. Maybe Steve will get it for the ETF museum.

http://www.leedeforest.org/hollywood.html


http://cgi.ebay.com/RCA-PB-176-VINTAGE-1940s-1950s-FILM-PHONOGRAPH_W0QQitemZ190127390669QQihZ009QQcategory Z29833QQssPageNameZWDVWQQrdZ1QQcmdZViewItem


polaraman