|Set||Ember Express I|
|Offer Type||Offer Date||Cost||Buy XP||Level||Restrictions|
|Special||19 May 2015||320||109,665||90||Limit 2|
|Vintage||27 Jan 2016||250||87,620||90||Limit 3|
|Award From||Obscure Container||Limit||∞|
| This class of ten 2-10-10-2 locomotives were actually rebuilt from more conventional 2-10-2 Baldwin-built locomotives by the Atchison, Topeka and Santa Fe Railway in 1911. Although they appeared to have exceedingly long boilers, the barrel in front of the rear set of cylinders actually contained first a primitive firetube superheater for further heating the steam before use; the steam was carried forward from the boiler proper by outside steam pipes as shown in the photograph. Also in this space was a reheater for the high-pressure exhaust before it was fed to the forward low-pressure cylinders. The experiment was unsuccessful and the locomotives were rebuilt to 2-10-2s during 1915–1918.|
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