<a href="https://en.wikipedia.org/wiki/CHICOS#Shmoos#Cosmic_Ray_Detector_Units.29" class="extiw" title="en:CHICOS">Cosmic Ray Detector Units (Shmoos)</a><br>user: Michaeltianhuili has the licence  of this picture of Shmoos, and is willing to release it to the public domian.
<a href="https://en.wikipedia.org/wiki/User:Michaeltianhuili" class="extiw" title="wikipedia:User:Michaeltianhuili">Michaeltianhuili</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
16 September 2006 (original upload date)
Originally from <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>; description page is/was <a href="https://en.wikipedia.org/wiki/File:CHICOS_Shmoos.jpg" class="extiw" title="en:File:CHICOS Shmoos.jpg">here</a>.