Steam engine landmark celebrated
In a scene not witnessed since the 1930s, the record-breaking Mallard has been reunited with its sister locomotive, the Dominion of Canada, in York to mark 75 years since it became the world's fastest steam engine.
The Dominion has been shipped from Canada, repainted in period garter blue livery and now sits beside the virtually identical Mallard at the National Railway Museum.
They are two of six surviving Sir Nigel Gresley-designed A4 locomotives that will be brought together at the museum on the run-up to the anniversary of the Mallard's 126mph record, which was set on the East Coast Mainline on July 3, 1938 and remains unbroken to this day.
Bob Gwynne, an associate curator at the museum, said transporting the Dominion from Montreal by ocean liner and flat-bed trains, has been a "very complex process".
Thirty five A4 locomotives were built in Doncaster, South Yorkshire, after LNER decided to roll out a high speed, inter-city train service.
Despite its name, the Dominion of Canada never actually served in North America - it spent its working life as a high-speed service on the mainline between London and Edinburgh.
It was originally called the Woodcock, but its name was changed to reflect Britain's Commonwealth and international interests when the railways were nationalised in the 1940s.
On its retirement it was restored in Britain 1967 and sent to Canada as a museum piece.
Some railway historians, including Mr Gwynne, believe the Mallard was picked for the land speed record because, unlike the Dominion of Canada, it was fitted with a new performance exhaust which designers wanted to try out. The record-breaker was retired from service in the 1960s and restored two decades later.
National Railway Museum volunteer Robin Gray, 69, from nearby Market Weighton, remembers the first time he saw the Dominion of Canada on a school trip to York in 1958 when he was just 14.