Memoir upon the formation of a deaf variety of the human race
By: By Alexander Graham Bell
Publisher: [s.n.]
Published: 1885
Place of publication: Washington, D.C
Language: eng
Number of pages: 86
Subjects: Deafness
Notes: At head of title: National academy of sciences.

A paper presented to the National Academy of Sciences at New Haven, November 13, 1883, and published in its Memoirs, 2:177-262 (1884).

Reprint from the Memoirs of the National Academy of Sciences.

Stamp of Dr. H. P. Bowditch on p. 1.

Author's presentation inscription to Dr. Francis H. Williams.