A WEEKLY JOURNAL OF PRACTICAL INFORMATION IN ART, SCIENCE, MECHANICS, CHEMISTRY AND MANUFACTURES. Vol. XII.—-No. 1.) I $3 PER ANNUM NEW YORK, JANUARY 2, 1865. (NEW SERIES.) J (IN ADVANCE.) … JACOB'S SYSTEM OF WHEEL MAOTFACTTJKE. The process of making These details just descri- wagon wheels by hand is bed are all fastened to the a tedious and most un- frame, H, and are driven satisfactory one, on some by the belt seen above. accounts, as the excel- At the right of the frame lence of…
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