Evening Republican, Volume 21, Number 265, Rensselaer, Jasper County, 23 November 1917 — Use of Platinum. [ARTICLE]

Use of Platinum.

The chief use of platinum So far has been the construction of chemical and physical apparatus and instruments, and a quantity almost as great is reck- '

oned to have been absorbed in the manufacture of jewelry. The use of platinum in the ’dental industry is not so great as formerly because other material,B and alloys have been found equally satisfactory and less expensive.'”' ■