Area map of Minuteman Missile National Historic Site; see <a rel="nofollow" class="external free" href="https://www.nps.gov/mimi/planyourvisit/maps.htm">https://www.nps.gov/mimi/planyourvisit/maps.htm</a>
National Park Service
<a rel="nofollow" class="external free" href="https://www.nps.gov/mimi/planyourvisit/upload/MIMI_area_2015.png">https://www.nps.gov/mimi/planyourvisit/upload/MIMI_area_2015.png</a>