scratch all around the glass just back accurately, need not again be moved. secured to the spindle, E, in the same manner as the of the place where the tube holding the filament is The height of the head-stock is 10 inches, including 6-inch pulley -of the saw, described in the previous sealed in.… … Figs. 18 and 19.—DETAILS OF THE TOOL BEST, HEAD-STOCK AND TAIL-STOCK.
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