Evening Republican, Volume 21, Number 252, Rensselaer, Jasper County, 26 October 1918 — Searchlight Penetrates Fog. [ARTICLE]

Searchlight Penetrates Fog.

Great fog penetrating power is claimed for a" 1 searchlight that has been invented ifi France with a greenish yellow glass in front and backed by a reflector that also prevents moisture collecting on the glass.