Rensselaer Republican, Volume 27, Number 52, Rensselaer, Jasper County, 29 August 1895 — Ground Glass. [ARTICLE]

Ground Glass.

To half an ounce of white hardvar nlsh add two ounces of methylated spirit. Shake up well, and allow It to settle for an hour or td’fc. Clean very carefully a plate of glass, and coat with the varnish. When dry, a seml-opaqua film of exquisite fineness will be left on the glass, which answers well as a substitute for grinding the glass.