Mud And Oxygen Carried In Tankers

I N drilling for oil, fluid or " mud " is pumped down the drill pipe through the bit for cooling purposes; thence it is returned to the surface around the outside of the pipe,......

Bodies For Light Thames Range

A NEW range of bodies for the Thames 10-12-cwt. and 15-cwt, chassis has been produced by B. Walker and Son, Ltd., 1 Gammons Lane, Watford. The pick-up body is of steel......