A streamlined locomotive in crimson with gold speed stripes, carrying a plate reading "Duchess of Hamilton", three-quarter view, speed whiskers sweeping along the casing, low evening light raking across the smooth flanks.
What it was used for
LMS traffic between London and Glasgow — interrupted by a stay in America that the war turned into captivity. In January 1939 she went to the New York World's Fair disguised as 6220 *Coronation*, while the real 6220 stayed in Britain. The locomotive did not return until 1942, the train's carriages not until 1946; the identities were swapped back in 1943. The ship that carried her over was the *Belpamela* — the same one that went down eight years later with seventeen French locomotives aboard (work 24).
What was new
The casing was taken off again in the 1940s: it cost more in maintenance than it saved in running time. That is the honest half of the streamlining story.
Connections
Every connection names its kind. “Forerunner” on its own would be a claim.