Images Vidéos

Télégraphe Vidéos ❘ Science Photo Library

Stenotelegraph, 19th century
12269240 - Stenotelegraph, 19th century
Newfoundland Telegraph House in the 1850s, rostrum footage
12329248 - Newfoundland Telegraph House in the 1850s, rostrum footage
Telegraphic ticker machine, 1893
12269218 - Telegraphic ticker machine, 1893
;