Cui 2 t VOLUME 6.] (NUMBER 36. the said bars. The side levers, F F, are hung THE Scientific American, on arod forming a joint on which to work; CIRCULATION 16,000. their other ends are connected by a bar, G, Figure 2. PUBLISHED WEEKLY which is held by a hook, g, (fig. 4) ; H}H are … screen. The several crushers are made of dif- ing attached to, or suspended from it, lugs o1 The accompanping engravings represent an ferent sizes, shape or weight. Those at the crushers which pulverize the clay, which is improvement in machinery for preparing clay Tunnel at Buffalo. ars) mouth of…
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