Progress on a Baldwin(?) Locomotive. Testing With Air
7:11
EPIC Steam Locomotive Wheel Slip
4:11
Walschaerts Valve Gear Explained
4:51
The spiral with Ho Scale ( side view )
9:14
( EVDE ELEKTRİK ÜRETMENİN ÇÖZÜMÜ ) Buhar motoru nasıl yapılır, TAM ÖĞRETİM.
4:07
Stephensons Rockets 1829
2:04
3D Printed Walschaerts Valve Gear Model
7:23
自動連結器のモデルと仕組み(Automatic train coupler)
45:30