Silverwork and jewelry : a text-book for students and workers in metal (1912)
Wilson, H, Bisei, Unno · New York : D. Appleton · leaf 141
actually on the edge. Next youmust make the hinge for the pin. Takea piece of fine tube, about size 12 in the metal gage, andsolder a shortlength, about f thinch long, on a Fig. 71. ^P of No* S> a little larger each way (fig. 71). Then take a piece of stout silver wire and run the end up into a… … Fig. 72. tube a space wide enough to take thetube on the end of the pin (see fig. 73a).When the two fit perfectly, take anotherpiece of No. 5 and solder it at one side l34 of the bottom joint (see fig. 73a) so that Broochesthe two lengths of tube are in the angle
Silverwork · Jewelry
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