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Show New Plow May Revolutionize Grain Cultivation IThe new Graham - Hoeme! pillow promises to revolutionize grain cialtiivatoioii. Invented after af-ter observing tibjat superior wlheat grew on land torn up by a road scarifier the previous fall, the new plow basically comprises tihirefe heavy steel H-beams H-beams held by four cross channel chan-nel irons. It plow points, attached at-tached to curved shanks set 12 inches apart, break throuigh surface "hardpan" and create low terraces under a protective covering of surface' mulch. Through this porous cover moisture passes and is stored in .the subsoil. The curved shanks as well as the spikes, chisels and other types of plow points are made from high carbon car-bon nickel - dhromium - moiy-bedmulm moiy-bedmulm steel. Duoiie Iron is used us-ed to obtain extra strength and hiockres'istance in brackets and in specially designed spring elamips used for plowing rocky soil. |