Title
Guglielmo Marconi demonstrating apparatus he used in his first long distance radio transmissions in the 1890
Caption
Guglielmo Marconi demonstrating apparatus he used in his first long distance radio transmissions in the 1890, / Guglielmo Marconi demonstrierte Apparate, die er 1890 in seinen ersten Fernfunkübertragungen verwendete , Historisch, digital improved reproduction of an original from the 19th century / digitale Reproduktion einer Originalvorlage aus dem 19. Jahrhundert.
Credit line
Photo12/UIG/Bildagentur-online
Reference
UMG20B50_343
License type
Rights managed
Available size
33,6Mb (2,2Mb) / 14,0in x 9,3in / 4200 x 2800 (300dpi)