Silverwork and jewelry : a text-book for students and workers in metal (1912)
Wilson, H, Bisei, Unno · New York : D. Appleton · leaf 231
which you have made a few graduatedsemicircular notches (fig. 142), and withthe end of the hammer beat the stripof metal into a hollow gutter lengthwise(fig. 143). Bend it still farther round atone end until it is a rough tube-shape(fig. 144), and anneal it in the fire orblowpipe flame. While it is… … Fig. 140. end taper (see fig. 145). Place the taperend in the rough tube, and squeeze the 224 metal round the mandrel at the end (rig. Hinge, for146). Now fix the draw-plate in the vise, Casketslip mandrel and tube together through asuitable hole in the draw-plate, and drawthem by hand through…
Silverwork · Jewelry
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
