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ALEXANDER GRAHAM BELL, TELEPHONE PIONEER
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. (KEYSTONE/SCIENCE PHOTO LIBRARY/Universal History Archive/UIG/SCIENCE PHOTO LIBRARY)
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COPYRIGHTPFLICHTIG
Licence
Rights Managed
Date de création
Lieu
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
UNIVERSAL HISTORY ARCHIVE/UIG
Taille
3440 x 5080 px
Type de fichier
JPEG