Rutgers, The State University of New Jersey

12/07/1877 Batchelor, Charles to English Mechanic

(Edison, Thomas Alva) Cylinder phonograph

[MBLB1]  Special Collections Series -- Charles Batchelor Collection -- Letterbooks: Cat. 1238 (1875-1878)
[MBLB1240; TAEM 93:174]
Courtesy of Thomas Edison National Historical Park.