Mission Operations Control Room (Mission Control) in Houston during the third Apollo 15 lunar EVA, with astronauts Jim Irwin (left) and Dave Scott (right). CapCom Joe Allen (left) is pointing toward the back of the room while backup Commander, Dick Gordon (center), looks on. The person at the right may be Deke Slayton. NASA photo number S74-41836
NASA
<a rel="nofollow" class="external text" href="https://www.hq.nasa.gov/alsj/a15/images15.html#Support">here</a>. Upgraded version taken from <a rel="nofollow" class="external text" href="https://archive.org/details/S71-41836">here</a>