Notes:
The comic has no date on it. The date is an estimate from Mark Seifert of Bleeding Cool based on an advertisement that appears on the back cover of this issue for the UK pulp magazine Space Science Fiction (The Archer Press Ltd.) v2#2 (dated July 1953 per The Science Fiction, Fantasy, & Weird Fiction Magazine Index). That issue was reprinted (or published simultaneously with) the U.S. pulp magazine Space Science Fiction (Space Publications, Inc., 1952 series) v2#2 which had a September 1953 cover date. The difference is probably due to dates in the UK reflecting the actual month of release while the U.S. periodical dates were usually a month or two ahead of its arrival on the newsstand.