Hints For Hauliers.

The Projected Haulage Trade Association, and Why It Should Receive the Support of the Larger Haulage Contractors. S EVERAL further points. have occurred to me, or (have been......

Thermostats For Commercial Motors.

Simple Means for Rapidly Giving Initial Heat to the Jacket Water . and Thereafter Maintaining it at a Regular Temperature T HE thermostat is a device which, up to now, has......