Silverwork and jewelery; a text-book for students and workers in metal, by H. Wilson (1903)
Wilson, H · New York, D. Appleton and company · leaf 88
that as the metal extends it will crack atthe edge, if so file away the crack witha triangular file; this prevents the crackfrom spreading. When you have spreadit out a little more, take a chisel anddivide the wedge into parts as shown inthe diagram (fig. 31). Anneal it well, andbend the cut… … Fig. 31. the twigs up as on fig. 30, or in anysymmetrical way you may please. Youwill now solder the coils to each other,and further strengthen the joins by addinggrains or groups of grains at the variouspoints of junction. You will now haveto fix the bowl and handle together.Hammer the end of the…
Silverwork · Jewelry
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
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