Special effects storyboards for the episode Force Of Life.
Koenig orders Paul to cut the power, and in scene 74 we see the window lights go out. This must have been on the original storyboard. We actually see three different views, two of the big moonbase model, one of the large buildings.
Scene 88
Generating Area grows white hot.
Scene X6
White halation builds up to brilliant glow.
Zoref enters the reactor. The "R" on scene X6 indicates a replacement, which would have been scene 88 on the original storyboard. The explosion scenes (90 and 92) are not in the new storyboard, but the buildings and arrangement are very similar.
Scene 94
Alpha base + bang + comet
Scene X8
Alpha + big blue meanie moves away
Not marked as "R" replacement, although it is obviously the same shot.
Scene X10
Damage visible but lights come on
Scene X11
As 10 revamp. Lights come on
Only one of these shots is used.