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 Espa–ola y Americana, April 8, 1876.
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 Espa–ola y Americana, April 8, 1876.
Crédit: Album / Prisma
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Taille de l'image: 4665 × 3179 px | 42.4 MB
Taille d'impression: 39.5 × 26.9 cm | 1836.6 × 1251.6 in (300 dpi)