Sujet

New telegraph to transmit facsimiles, exact copies of handwritten documents

Légende

New telegraph to transmit facsimiles, exact copies of handwritten documents. The paper for writing the documents was chemically prepared. It was devised and built by the industrial engineer W.E. Sawyer, from New York, United States. Engraving. La Ilustracion Española y Americana, April 8, 1876.

Date

12 juin 2018

Crédit

Photo12/Universal Images Group

Notre référence

UMG20B25_311

Licence

Droits gérés

Format disponible

42,4Mo (6,0Mo) / 39,5cm x 26,9cm / 4665 x 3179 (300dpi)

Mots clés

transmit 1876 19th century America American La Ilustracion Espanola y Americana La Ilustracion Española y Americana Manuel Ricord Ricord Sawyer United States United States of America W.E. Sawyer cell copies copy device document documents electrical electrical signals engraving facsimile fax handwritten invention technology technology advances telegraph telegraphy transmission transmit