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- First Telegraph Line Across the Continent: Charles Brown's 1861 Diary
First Telegraph Line Across the Continent: Charles Brown's 1861 Diary
Angebote / Angebote:
Brown's diary is published with the permission of the Smithsonian Institution, Washington, D.C. (Western Union Telegraph Company Records, Archives Center, National Museum of American History, Smithsonian Institution.)"--T.p. verso.
Folgt in ca. 15 Arbeitstagen