Before the phonograph -- The Edison tinfoil phonograph -- The North American Phonograph Company and the Bell-Tainter graphophone -- The local phonograph companies -- The Edison talking-doll phonograph -- The new graphophone -- The Bettini story -- The concert cylinders -- The celluloid cylinder and molding patents -- The coin-slot phonograph industry -- Advent of the discs -- The international situation -- Discs versus cylinders -- Internal-horn talking machines and the phonograph -- The Edison diamond disc phonograph
Tone-test reverberations and the vertical-cut bandwagon -- Motion pictures and sound recordings
Notes
Revised edition of: From tin foil to stereo / Oliver Read and Walter Welch. 1976
Bibliography
Includes bibliographical references (pages 191-203) and index