Canadian Jewellers Association · Toronto : Maclean-Hunter Pub. Co · leaf 462
lie trade March 1st, 1884, ismade under J. C. Duebers U. S. Patents, No. 290809 and -90870, dated December 25th, 1883,and is constructed throughout from 14 Karat solid gold bars rolled down over composition metalsexcept pendant bow joints, joint plugs and thumb pieces, which are solid gold.…
Jewelry · Jewelry trade
Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.
