ClipArt ETC
A self-propelled, lighter-than-air aircraft with means of controlling the direction of flight.

Early Airship

A self-propelled, lighter-than-air aircraft with means of controlling the direction of flight.

A streetcar which receives its power from overhead electric lines. Also, the name of the pole-like device used to collect and transfer electricity from the overhead lines into the streetcar itself.

Electric Trolley

A streetcar which receives its power from overhead electric lines. Also, the name of the pole-like device…

A conveyance that transports people or objects.

Automotive Vehicle

A conveyance that transports people or objects.

A tracked vehicle is a vehicle that runs on continuous tracks instead of wheels. The principal design advantages of tracked over wheeled vehicles are that they are in contact with a larger surface area than would generally be the case with a wheeled vehicle, and as a result exert a much lower force per unit area on the ground being traversed than a conventional wheeled vehicle of the same weight.

Traction Vehicle

A tracked vehicle is a vehicle that runs on continuous tracks instead of wheels. The principal design…