Book 3 — Substitute for Ground Glass in Camera
Reading edition
The ground glass in my camera was broken while arranging to take a picture of a party one evening, and being unable to obtain another, I substituted a piece of white tissue paper drawn over a piece of plain glass. It did the work so well on that occasion that I have used it continuously since, and have found it better than the ground glass. It produces superior definition in the views on the glass, especially when working in a poor light, and in a good focusing screen.—Contributed by C. W. Smalley, Des Moines, Ia.