Detailed entries for one subject from the INDEX TO HOW TO DO IT INFORMATION.
Click on a see also (sa) or tracing (xx) to view detailed entries about a related subject.
The entries are in alphabetical order by magazine name and then in chronological sequence.
To obtain a copy of any magazine article contact your local public library or the publisher.

How to build a background projector to make it possible to change portrait backgrounds in seconds. Uses a Fresnel lens installed in a cardboard box with a simple light source. Used to project patterns cut from paper (called "cookies").
PHOTOGRAPHIC Feb 1979 (v.7#10) pg. 39

Switch turns off room lights while it turns on projector.
POPULAR ELECTRONICS [1] Jan 1964 (v.20#1) pg. 90

All of your tools (camera, enlarger, projector) contribute to the final print quality. Some considerations and tips.
POPULAR PHOTOGRAPHY Mar 1976 (v.78#3) pg. 44

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