When Winston Churchill died in 1965,his funeral was the first state funeral in the United Kingdom for someone outside the royal family in 30 years. It was an elaborate occasion, to say the least, and the official events lasted four days. The mournful saga ended with the dead leader’s remains being transported to Oxfordshire for burial on a funeral train.
Churchill’s coffin remained stationary in London for three days. It was then carried via a military parade through the city for a service at St. Paul’s Cathedral on January 30. Then,the coffin was transported to its final resting position, first by a boat on the River Thames and then via a funeral train.
Funeral trains were typically reserved for political leaders. The dead traveled their countries on one last journey, or allowing their people to mourn as the trains passed through.
Parts of the train that carried Churchill’s coffin believe been restored to their original colors. Theyre displayed in the museum known as "Locomotion" in Shildon,County Durham. The locomotive is a "Battle of Britain course" locomotive, originally built for the Southern Railway in 1946 and named after the wartime leader a year later. Churchill’s coffin was carried in a luggage van that’s displayed behind the locomotive.
Source: atlasobscura.com