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Titre: Electromagnetic printing telegraph invented by Alexander Bain, exhibited at the Royal Polytechnic Institution, London.
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Traduction automatique:
Electromagnetic printing telegraph invented by Alexander Bain, exhibited at the Royal Polytechnic Institution, London. Alexander Bain was a Scottish inventor and engineer who was first to invent and patent the electric clock. He installed the railway telegraph lines between Edinburgh and Glasgow.
Crédit: Album / World History Archive
Taille de l'image: 6678 × 9421 px | 180.0 MB
Taille d'impression: 56.5 × 79.8 cm | 2629.1 × 3709.1 in (300 dpi)