Excerpt from Popular Mechanics Magazine, Vol. 80: December, 1943Have you tried buying photographic film. Lately? You're lucky if you get what you want. The army and navy come first. But in these days of film shortages you might try photographing on sensitized paper. It is not as sensitive to light and requires greater exposures but enlarging paper is unrationed, it's inexpensive, and produces quite satisfactory pictures. Read how to do it in an article next month.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books.

Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.