Silverwork and jewelry : a text-book for students and workers in metal (1912)
Wilson, H, Bisei, Unno · New York : D. Appleton · leaf 181
Fig. iio. … Fig. hi. Gold Work pearance and strength (fig. in). Thisdone, again boil out clean, and havingmade three circles of wire, size 22, solder them together asin fig. 112. Takea short length oftube, like that youmade for the cen-tral boss, and tapit with a femalescrew; file up theends true and sol-der…
Silverwork · Jewelry
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
