inging cranes which carry cord, to find lateral discrepancies,and a pair of ad- the operator until the door is closed. On the lower grappling devices adapted to be raised and lowered justable hangers supported on the shafting and carry- end of the shaft on which is the catch is an arm by a hoisting… … which is also discovered in mounds in Arizona. ISGRIG’'S SHAFT ALIGNING DEVICES, Though of European origin, this vegetable was culti- SCHON'S APPARATUS FOR RAISING SUNKEN VESSELS. vated by the aborigines of this country at a very early temporary cord. The measuring tool to beapplied at a vessel,…
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