g of the nozzle through the thimble faucet is placed for drawing off the oil. The tube or E. Hewlett, of Merrick, Long Island, N. Y. The bottom against the cone plate automatically opens the inner tank may be made of any desired size, but that de- is centrally divided longitudinally, forming… … oil is allowed to flow into the first clarifying HEWLETT’S DUMPING WAGON. tank. When this is full, its contents are door. By this means the necessity of breaking holes allowed to flow into the second, and so forth. in the walls of buildings to extinguish fire is avoided, and spray or distributing…
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