Year 1913.
Amateurs with galena-crystal radios listen in to the first regular weekly musical programmes broadcast from a wing of the Chateau de Laeken (Belgium). A federation of radio clubs , the Wireless Society of London ( later the Radio Society of Great Britain ) is founded in London. There is a special appeal about a device, however primitive, that can pull in radio voices and music through the air from many miles away without batteries or electrical power of any kind, just an antenna and a ground. BRITISH VINTAGE WIRELESS SOCIETY