emoval. corrugated concave iron bed, and the wheat or other is apt to oxydize one or other of the surfaces, and thus to The patent for this invention was procured, through grain in the head of the straw being fed between the prevent the formation of an alloy at the points of union. cylinder and the… … paper print could have been wire. Proposals have been WILLBANKS1 IMPROVED THRESHING MACHINE. reai by it, had it been suffi- made to the man-of-science ciently lasting. I knew then to visit England. We sus- that it must have proceeded from a meteor of uncom- the ribs of the cylinder. In the annexed…
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