In this building was established in 1899 the first radio factory in the world by the Wireless Telegraph & Signal Co Ltd. later known as "Marconi's Wireless Telegraph Co Ltd"

Photo of Guglielmo Marconi and Wireless Telegraph Company Limited blue plaque
Stuart Axe on Flickr
Photo of Guglielmo Marconi and Wireless Telegraph Company Limited blue plaque
cazphoto.co.uk on Flickr
See also...
Photo of Guglielmo Marconi blue plaque
Spudgun67 on Flickr
Photo of Guglielmo Marconi blue plaque
Pete Reed on Flickr
Photo of Guglielmo Marconi blue plaque
rw_norris2000 on Flickr
Photo of Guglielmo Marconi and Nellie Melba blue plaque
cazphoto.co.uk on Flickr
Photo of Guglielmo Marconi brass plaque
blech​ on Flickr
Photo of Guglielmo Marconi grey plaque
Spudgun67 on Wikimedia Commons
Photo of Guglielmo Marconi and George Kemp blue plaque
Kay Atherton on Geograph
Photo of Madeira Hotel, Court Royal, and Guglielmo Marconi blue plaque
Alwyn Ladell on Flickr
Photo of Wireless Telegraph Company Limited, Nellie Melba, and Guglielmo Marconi bronze plaque
nick.harrisonfli on Flickr
Photo of Guglielmo Marconi gold plaque
Simply Jan on Flickr
Photo of Guglielmo Marconi gold plaque
Simply Jan on Flickr
Photo of Guglielmo Marconi marble plaque
Eugene O'Loughlin on Flickr PD 1.0