the con- West 40th street, New York city, a well known firm manu- has measured several specimens. The mean of these is ductibility decreases more rapidly in a metal the lower its facturing band saws and other woodworking machinery, point of fusion. Ironand steel are exceptions ‘to this rule. have… … large shutter. Theconstruction and ar- twenty-five times their own superficial RE-SAWING BAND SAW. area, and probably fifty times their own rangement, as will be seen from the fol- bulk and weight, or perhaps more. lowing description, ate necessarily suited to both purposes. tion of 0-03 inches,in…
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