Rare original story outline for the Star Trek Season Two episode entitled “Who Mourns for Adonais,” belonging to Linwood Dunn, 8.5 x 11, 15 pages, written by Gil Ralston, and headed at the bottom of the cover page, “Story Outline, March 8, 1967.” Dunn’s name is written at the top of the cover page, “Lin Dunn c/o Editorial,” with a green received stamp at the bottom dated April 24, 1967. In fine condition, with a bit of light toning to cover page. This particular episode was the first to feature all seven original cast members, as Walter Koenig joined the cast at the beginning of Season Two. Several impressive visual effects were employed in this episode, including the use of a travelling matte used to make Apollo seem like a giant in front of the landing party, and a giant hand that captured the Enterprise in orbit. Items related to the production of the original series are becoming increasingly difficult to find. RR Auction COA.