August 1931 Radio-Craft
[Table of Contents]
Wax nostalgic about and learn from the history of early electronics.
See articles from Radio-Craft,
published 1929 - 1953. All copyrights are hereby acknowledged.
This Chart of Radio Symbols would make a nice wall poster for your office, lab, or Ham shack. It has a nice vintage look to it - because having been scanned from a 1935 edition of Radio-Craft magazine, it is a true vintage relic. Although it would look great in its gray scale format, importing it into a graphics program and adding a little color would really jazz it up. A bit of brown would provide an aged sepia look, or you could go all out and custom color each square.
Click on the image to have the high resolution version display for printing. If your browser is configured to automatically resize the image to fit the display area, there is usually a magnifying glass icon on the cursor so that clicking on the image again will render the full-size version. That is the one you will want to save and use. In case that doesn't work for you, try directly downloading this image file: https://www.rfcafe.com/references/radio-craft/images4/chart-radio-symbols-radio-craft-march-1935.jpg
Chart of Radio Symbols
Posted October 27, 2016