A 24-hours' Ploughing Test.

Results with the Marshall 30h.p., Oil Tractor, near Gainsborough. One of the most practical of the machines which have been exhibited in recent years is the 3oh.p. oil motor......

An Interesting American Road Train.

The six-wheeled vehicle is attracting a fair amount of attention from experienced motor-vehicle designers in all parts of the world. The possible advantages attending its......