Silverwork and jewelry : a text-book for students and workers in metal (1912)
Wilson, H, Bisei, Unno · New York : D. Appleton · leaf 97
r. How to Make Ingot Molds.—If youhave not got an ingot mold one can easily be made.Take a pieceof £th squareiron wire, bendit up into theshape of a long U (% 38), filethe edges true,and on one sideof the U filecross nicks witha 3-square file.These nicks al-low the air toescape whenthe metal is…
Silverwork · Jewelry
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
