ScientificAmerican1899-10-28.jpg Scientific American 1897-12-11ThumbnailsScientific American 1897-12-11ThumbnailsScientific American 1897-12-11ThumbnailsScientific American 1897-12-11ThumbnailsScientific American 1897-12-11Thumbnails
Wireless telegraphy at the yacht races. Marconi, from a photograph. Operating room on Le Grande Duchesse, showing vertical wire leading from masthead to transmitter and receiver.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner