One of the first 2-4-2s built was displayed at the 1893 World's Columbian
Exposition in Chicago. Both tender and tank flavors of this wheel
arrangement were used in the USA, however, 2-4-2s were not very popular.
Railroads that used 2-4-2 "Columbian" Locomotives in Canada (data provided by Steve Llanso of Sweat House Media)