Sensible Sales-planning Must Come

* A Well-informed Contributor Asks Whether Operators . Would Support Motor-trade Planning, So That All Types of Commercial Vehicle—Heavy and Light— Could be Sold on the Same......

High-speed Pipe-laying By Tractor

Ingenious German Machine which Makes Pipes in the Ground for Drainage or Irrigation at the Rate of a Kilometre a Day A PARTICULARLY interesting agricultural machine has just......