The Lunar Receving Lab shortly after it was built.
NASA
<a rel="nofollow" class="external free" href="https://www.universetoday.com/35229/how-to-handle-moon-rocks-and-lunar-bugs-a-personal-history-of-apollos-lunar-receiving-lab/">https://www.universetoday.com/35229/how-to-handle-moon-rocks-and-lunar-bugs-a-personal-history-of-apollos-lunar-receiving-lab/</a>