A group of Boy Scouts gather and prepare to distribute packets of d-CON in Middletown, Wisconsin as part of a promotional experiment by the company to demonstrate the effectiveness of its rodenticide
Unknown photographer
<i>Broadcasting Telecasting</i> magazine, December 11, 1950; <a rel="nofollow" class="external text" href="https://archive.org/details/broadcasting391unse">The Internet Archive scan</a>