How Edison got his groove back, KQED Video, 2008
Playing the Unplayable Record, Smitshonian Institution, Recordings made by Alexander Graham Bell, 2012
September 1881 Recording from a Phonograph with Edison Wax,The Smithsonian Institution National Museum of American History (SI NMAH) Volta Laboratory collection, 2013
A direct recording of Alexander Graham Bell’s Voice ca. 1885, Volta Collection, Smithsonian Institution, 2013
A direct recording of Alexander Graham Bell’s Voice ca. 1885, Volta Collection, Smithsonian Institution,