Category: Phonograph


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"A new mechanical phonograph."

By: HARRISON, Henry C.

Price: $200.00

Publisher: In: The Scientific Monthly, Vol. XXII, January to June, 1926. New York:, Science Press, 1926.: 1926

Seller ID: S6761

8vo. Pages 264-271. [Entire volume: 568 pp.] 7 figs. Dark green cloth, gilt spine. Ex library blind-stamp of the Carnegie Institution of Washington, Mount Wilson Observatory. Fine. FIRST EDITION. Henry Harrison was a member of the technical staff of the Bell Telephone Laboratories. First Edition. View more info