This Art Deco style teapot references the British Mallard locomotive that achieved a world record for speed in 1938.
NoveltySadler
Sadler
Train Teapot
attrib. James Sadler & Sons (England, founded 1882)
Train Teapot c. 1930’s
ceramic
5 x 8.7 x 3.9″
Kamm Collection. 2003.441