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Radiotelegraphic demonstration by Guglielmo Marconi (1874-1937) in presence of Italian government authorities, 1897, photograph, Italy,...

Radiotelegraphic demonstration by Guglielmo Marconi (1874-1937) in presence of Italian government authorities,
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Largest available format 3083 × 4127 px 13 MB
Dimension [pixels] Dimension in 300dpi [mm] File size [MB]
Large 3083 × 4127 px 261 × 349 mm 13.0 MB
Medium 765 × 1024 px 65 × 87 mm 1.1 MB
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IMAGE number
DGA5186938
Image title
Radiotelegraphic demonstration by Guglielmo Marconi (1874-1937) in presence of Italian government authorities, 1897, photograph, Italy, 19th century
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Photographer
A De Gregorio
Location
L'Archiginnasio, Bologna, Emilia Romagna, Italy
Medium
photograph
Image description

Radiotelegraphic demonstration by Guglielmo Marconi (1874-1937) in the presence of Italian government authorities, 1897, photograph, Italy, 19th century. Dimostrazione di radiotelegrafia da parte di Guglielmo Marconi (1874-1937) alla presenza delle autorità governative italiane, 1897, fotografia, Italia, XIX secolo.

Photo credit
Photo © NPL - DeA Picture Library / Bridgeman Images
Image keywords
black and white / photo / telecommunications / Nineteenth Century / telegraphy and teleprinters / bologna biblioteca comunale dell'archiginnasio (archiginnasio public library)

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