Electrical needle telegraph receiver developed in 1842 by Alphonse Foy and Louis Francois Clement Breguet (1804-1883). Back. Nineteenth century colored engraving.
Electrical needle telegraph receiver developed in 1842 by Alphonse Foy and Louis Francois Clement Breguet (1804-1883). Back. Nineteenth century colored engraving.
Crédit: Album / Mestral / Prisma
Autorisations: ? Autorisation de modèle: Non - ? Autorisation de propriété: Non Questions sur les droits?
Taille de l'image: 5050 × 4101 px | 59.3 MB
Taille d'impression: 42.8 × 34.7 cm | 1988.2 × 1614.6 in (300 dpi)