lts of such experi- supports all the working parts, which consist of a guiding these holes can be readily attached which may be operated ments as had then been tried to test its value as a building wheel, B, colter, C, plow share, D, and roller, E, with their automatically. An air chamber may be… … mixed with the silicate of soda of there are two, one on each side, MINOR & WARD'S ROAD REPAIRING MACHINE AND COTTON LAND RIDGER. commerce. It is then molded converging at their rear ends into the form desired and subjected to a bath of the solu- —lift the earth or gravel from each side of the rut…
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