"This live image of Paddy Naismith was used to demonstrate Baird's first all-electronic colour television system [circa 1940] which used two projection CRTs. The two-colour image would be similar to the basic telechrome system."
On February 4, 1938 Scottish inventor John Logie Baird made the world's first color broadcast, sending a mechanically scanned 120-line image from Baird's Crystal Palace studios to a projection screen at London's Dominion Theatre.
!["This live image of Paddy Naismith was used to demonstrate Baird's first all-electronic colour television system, [circa 1940] which used two projection CRTs. The two-colour image would be si](http://historyofinformation.com/images/Screen_Shot_2021-02-15_at_2.57.00_PM.png "\"This live image of Paddy Naismith was used to demonstrate Baird's first all-electronic colour television system, [circa 1940] which used two projection CRTs. The two-colour image would be si")
