Description of the American electro magnetic telegraph
Subtitle: now in operation between the cities of Washington and Baltimore.  Illustrated by fourteen wood engravings.
By: By Alfred Vail ...
Contributors: YA Pamphlet Collection (Library of Congress)
Publisher: Printed by J. & G. S. Gideon
Published: 1845
Place of publication: Washington
Language: eng
Number of pages: 24
Subjects: Telegraph -- United States
Notes: Howes V5.