Opinions And Queries

THE CORROSION THEORY DISPUTED. [4587] In my opinion, all this talk about cylinder corrosion is absurd. The real cause of cylinder wear is this. The piston, on its suction......

New Portable Jack For Many Uses

A NEW hydraulic jack, designed to .be of all-round value in maintenance shops, is being marketed by E. P. Barrus, Ltd., 35-37, Upper Thames Street, London, E.C.4. The jack, with......