![wireless operators advertisement - 1918](https://ghostsofdc.org/wp-content/uploads/sites/7/2013/08/wireless-operators-ad.jpg)
Source: Library of Congress
Here’s a cool advertisement from World War I. This was printed in the Washington Herald on February 15th, 1918.
Source: Library of Congress
Here’s a cool advertisement from World War I. This was printed in the Washington Herald on February 15th, 1918.