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Scientific American, Vol. 69, No. 1 (1893) (1893)

leaf 3

An illustration from Scientific American, Vol. 69, No. 1 (1893), 1893, leaf 3
e at the rear of the wagon body. Upon the rear axle are —<—$— + o-oo | iv = IMPROVED 8ELF-LOADING VEHICLES AND DUMP two vertical guides in which the tail board WAGONS. is adapted to have a pivotal movement, and \h ony i In the improvements represented in the accompany- on each rear wheel, near the… … about 8 miles from the goal. He distanced all his forces the tail board downward until the teeth on competitors by several hours. He was not much its lower edge engage the material dumped. As the fatigued at the finish. tail board drops, the threads of the vertical shafts are Received at Corbeil…

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