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 141
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 134 of the bottom joint (see fig. 73A) so that Broochesthe two lengths of tube are in the angle
Silverwork · Jewelry
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
