Silverwork and jewelry : a text-book for students and workers in metal (1912)
Wilson, H, Bisei, Unno · New York : D. Appleton · leaf 180
asa precaution against melt-ing. The solder itselfshould run more easily than that used forthe groups of leaves. To secure this, takeas much of the first solder as you thinkyou may require, and add to it a pieceof silver solder, about two grains of silversolder to each pennyweight of the… … Fig. iio.
Silverwork · Jewelry
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
