An historical sketch of Henry's contribution to the electro-magnetic telegraph
Subtitle: with an account of the origin and development of Prof. Morse's invention
By: by William B. Taylor.
Series: Library of American civilization -- LAC 12699.
Publisher: Gov't Print. Off.
Published: 1879
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 103
Subjects: Henry, Joseph, -- 1797-1878; Telegraph -- History
Notes: From the Smithsonian report for 1878.

Master microform held by: LrI.

Microfiche. Chicago, Ill. : Library Resources, 1970. 1 microfiche ; 8 x 13 cm. (Library of American civilization ; LAC 12699).

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