SODIUM CARBONATE FOR LIGHT CASTINGS Photography and the Booklet BOOKLETS 98 J Photography finds an appropriate place on the covers of booklets advertising industry and here are two examples where the photograph gives satisfactory detail and at the same time retains qualities of design. At left Front cover of a booklet on The Sodium Carbonate Process for Treating Cast Iron, produced by Imperial Chemical Industries Ltd., and below, back cover of a pamphlet on nickel produced by The Bureau of Information on Nickel, the Mond Nickel Co. High quality and uniformity of product.ease and reliability in heat- treatment, speed in output, and freedom from rejections, are the attributes which have brought nickel alloy steels to the forefront of constructional materials. f i

Modern Publicity en | 1934 | | page 104