Category

Tagged: scientific heritage.

Hammersmith Magazine Tagged: scientific heritage: the latest stories, openings and ideas from across Hammersmith Magazine. Read the most recent tagged: scientific heritage reporting, opinion and analysis from Hammersmith Magazine — updated daily.

1 storyHome →

A light-colored plaque on a brick wall commemorating the construction of the first electric telegraph by Sir Francis Ronalds in 1816.

📍 Local News

The Telegraph That London Forgot: How a Hammersmith Inventor Created the First Electric Telegraph in 1816

Barrington Kirkham26 June 2026