Caption: Edison Holding Record, and with Edison Business Phonograph; Unknown Date; {14.645/1} (jpg).
Caption: Edison Holding Record, and with Edison Business Phonograph; Unknown
Date; {14.645/1} (jpg).
Caption: Edison Dictating into Horn of Dictating Machine; 1907; {14.645/4} (jpg).
Caption: Edison with Group Examining the Ediphone; 1924; {14.645/8} (jpg).
Caption: Edison Using Telescribe; August 31, 1914; {14.645/11} (jpg).
Caption: Edison with Ediphone at His Desk; West Orange, NJ; November 15, 1911;
{14.645/17} (jpg).
Caption: Edison with Cylinder Phonograph; Washington, Dc; April 18, 1878; {14.650/1}
(jpg).
Caption: Perfected Phonograph after 72 Hours of Work, Edison and Others; West
Orange, NJ; June 16, 1888; {14.650/2} (jpg).
Caption: Morning after Spending Seventy-Two Hours Perfecting Phonograph; West
Orange, NJ; June 16, 1888; {14.650/3} (jpg).
Caption: Edison with Phonograph; West Orange, NJ; 1921; {14.655/1} (jpg).
Caption: Edison with Cylinder Phonograph; West Orange, NJ; 1893; {14.655/5}
(jpg).
Caption: Edison with Cylinder Phonograph; West Orange, NJ; 1906; {14.655/11}
(jpg).
Caption: Edison Examining Disc Record; West Orange, NJ; September 20, 1916;
{14.655/21} (jpg).
