33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3592456
327925
2
Public Timelines
FAQ Get premium

jan 1, 1920 - First three-coloured light signals in England. Police operated.

Added to timeline:

Bycse
9 Dec 2019
0
0
299

Date:

jan 1, 1920
Now
~ 105 years ago