Maum, Ireland
Princess Elettra Marconi Giovanelli unveiled this plaque on the 231st May 2007 in the presence of her son Guglielmo to commemorate the 100th anniversary of the wireless station at Derrygimla owned by her father Guglielmo Marconi
Listen to the audio guide for Guglielmo Marconi grey plaque Free on WIP — starts by itself when you arrive, even with the screen off