Alexander Graham Bell (1847-1922) Scottish-born American inventor: patented telephone 1876. Bell in lecture hall of Boston University, communicating by means of his second telephone to colleague in basement. Wood engraving, Paris, 1883.
Alexander Graham Bell (1847-1922) Scottish-born American inventor: patented telephone 1876. Bell in lecture hall of Boston University, communicating by means of his second telephone to colleague in basement. Wood engraving, Paris, 1883.
Crédit: Album / Universal Images Group / Universal History Archive
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Taille de l'image: 3047 × 4500 px | 39.2 MB
Taille d'impression: 25.8 × 38.1 cm | 1199.6 × 1771.7 in (300 dpi)