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Caselli's pantelegraph, 1874 Artist: Unknown

Caselli's pantelegraph, 1874. This device, invented by the Italian abbot and inventor Giovanni Caselli (1815-1891) was effectively an early fax machine. At the sending station the dispatch was written or drawn on sheet of metallized paper in thick insulating ink and placed on a curved plate. At the receiving station, a sheet of paper impregnated with potassium ferrocyanide was placed in a plate and a stylus produced an image on the impregnated paper. From Les Applications de la Physique by Amedee Guillemin. (Paris, 1874).
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Titre:
Caselli's pantelegraph, 1874 Artist: Unknown
Légende: Voir la traduction automatique
Caselli's pantelegraph, 1874. This device, invented by the Italian abbot and inventor Giovanni Caselli (1815-1891) was effectively an early fax machine. At the sending station the dispatch was written or drawn on sheet of metallized paper in thick insulating ink and placed on a curved plate. At the receiving station, a sheet of paper impregnated with potassium ferrocyanide was placed in a plate and a stylus produced an image on the impregnated paper. From Les Applications de la Physique by Amedee Guillemin. (Paris, 1874).
Crédit:
Album / Oxford Science Archive / Heritage Images
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Modèle: Non - Propriété: Non
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Taille de l'image:
3202 x 5456 px | 50.0 MB
Taille d'impression:
27.1 x 46.2 cm | 10.7 x 18.2 in (300 dpi)
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