Although the Great Fire of London in 1666 revealed the necessity of extensive water mains, city fires continued to spell death throughout the early 20th century until the development of sprinkler systems and high velocity water unit cannons.
Discover 11,128,835 listings and 280,404 playable programmes from the BBC
Although the Great Fire of London in 1666 revealed the necessity of extensive water mains, city fires continued to spell death throughout the early 20th century until the development of sprinkler systems and high velocity water unit cannons.
BBC One is a TV channel that started broadcasting on the 20th April 1964. It replaced BBC Television.
