Memorial of the Magnetic Telegraph Company and the New England Union Telegraph Company to the Congress of the United States
Contributors: New England Union Telegraph Company.
Series: CIHM/ICMH Microfiche series -- no. 22730
Publisher: s.n.
Published: 1984
Place of publication: [Washington?
Language: eng
Format: Microform
Number of pages: 16
Subjects: Telegraph -- United States.; Telegraph -- Canada.
Notes: Cover title.

Filmed from a copy of the original publication held by the Library of the Public Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1984.