
Sujet
Operator sending a message on a Morse electric printing telegraph, 1887. Artist: Unknown
Légende
Operator sending a message on a Morse electric printing telegraph, 1887. He is tapping out the message with a key using the code developed by Samuel Morse and Alexander Bain. Under the table are wet cells (batteries) supplying electricity.
Oxford Science Archive
Date
1887
Crédit
Photo12/Heritage Images
Notre référence
HRM19B64_309
Model release
Non
Licence
Droits gérés
Format disponible
30,0Mo (4,3Mo) / 27,3cm x 27,6cm / 3222 x 3254 (300dpi)