ly. That portion of the tubing of the Van ciprocating parts and thus permit a high speed to the Slyke well which runs into the receiving tanks from saw. A further purpose of the improvements is to the well, was removed, in order to make some re- so simplify the whole mill thatit may be constructed… … No person engaged in any of the mechanical pursuits should think of doing withoutthe SCIENTIFIC AMERICAN. It costsbutfour certs pe} To obtain the greatest possible lightness in the re- week ; every number contains from six to ten engravingsof new ma- ciprocating parts, the frame for straining the…
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