Steam cog locomotive - GIF

[Altair]

Locomotive No. 9 "Waumbek" of the Mount Washington Cog Railway. Built by Manchester Locomotive Works in 1908, Waumbek was the first cog locomotive with the cab and boiler on the same plane, both equally canted.




More:

https://www.thecog.com/
https://www.thecog.com/New_Moon_Cog_RW.pdf

Previously:

Steam locomotive conjugated valve gear animation - GIF
Railroad multi-maintenance heavy equipment - GIF, video, photos
steam locomotive drag racing