WIP · World in Pocket

Guglielmo Marconi and Marconi Company blue plaque

Chelmsford, Essex, England, United Kingdom

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"

Listen to the audio guide for Guglielmo Marconi and Marconi Company blue plaque Free on WIP — starts by itself when you arrive, even with the screen off