K.L.G SPARKING PLUGS LIMITED LONDON, S.W.15
... The quality of Corundite plugs is predetermined by numerous tests in the K.L.G Optical. Physical and Chemical laboratories, and no expense is spared to make them perfect. In spite of this they I are still to be bought at the pre-War price. Your local garage may have some in stock now it's worth trying, for they will make a difference to your war-weary engine if you can get a set. kb J* Jf ...