Wraparound cover; colorist credit confirmed by Anthony Tollin via Facebook.
Inside front cover.
A blue outline of the Black Racer from New Gods (DC, 1971 series) #3, page 10 is laid over a portion of the article.
Orion figure taken from presentation piece, as seen at Kirby Museum:
http://kirbymuseum.org/gallery/v/Gods/Orion.jpg.html
Additional info per Chrissie Harper and Henry Kujawa. Previous indexer listed Don Heck as inker.
Logo design credit from Todd Klein, who notes that Kirby may have provided a layout of the logo.
Although the cover is credited solely to Jack Kirby, the inking is clearly by Vince Colletta. His attribution is verified in "The Thin Black Line", pages 78-79. Colletta was inking all the 4th World stories at this time.