THE ADVOCATE OF INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL AND OTHER IMPROVEMENTS. NO. 29. VOL. XIII. NEW YORK, MARCH 28, 1858. BATCHELDER'S SAWING MACHINE. SCIENTIFIC AMERICAN, … To the upper end of slide, le', is attached a bar, L, vertical guides, j, are secured (seen end of the spring catch, h", forms Vbow (("/pro- screws passes through a nut, g, formed at the in vertical section in Fig. 8) and between jecting out, the inner end is made to catch on stud, g", which…
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