ClipArt ETC
"The transmission on the first type of vehicle is by means of gearing throughout, and is completely enclosed, thus ensuring protection from dust, and more perfect lubrication. Change gears to give two speeds are provided." —Encyclopaedia Britannica, 1910

Wagon with Steam Engine and Transmission Gearing with Double Helical Gear

"The transmission on the first type of vehicle is by means of gearing throughout, and is completely…

A steam operated wagon with two speed gear. The gears are located at the intermediate shaft, moving the back wheel by a chain drive. The gearing is enclosed to protect it from dust exposure during use.

Steam Operated Wagon with Transmission Gearing with Double Helical Gear

A steam operated wagon with two speed gear. The gears are located at the intermediate shaft, moving…