ron 1N Evrore.—Thurlow Weed says in a late minute, or 38,600 per hour, and that there are that as the plate is pushed along endwise, the nar- letter from Europe, ‘There is beginning to be much rower ends of the holes will grasp the rivets firmly. machines now running which cut 500,000 per month.… … Commerce, and the Industrial pursuits generally, and is valuable and instructive not only in the Workshop and Manufactory, but also in the Household, the Library and the Reading Room. The SCIENTIFIC AMERICAN has the reputation, at home and 4-inch plank will make from 2,800 to 8,000 good sides of…
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