Lectures on the electromagnetic telegraph, with an historical account of its rise and progress, containing a list of the number of telegraphic lines of the world.
Publisher: Scholarly Publishing Office, University of Michigan Library
Published: December 20, 2005
Language: eng
Format: Paperback
Number of pages: 172
ISBN-13: 9781425513511
Subjects: History / United States / General
First sentence: The term Telegraph is derived from the two Greek words T (Tele) and (Grapho), meaning "I write afar off."