Art previously credited to Dan DeCarlo.
Includes image of cover of Archie's Madhouse (Archie, 1959 Series) #55 (August 1967).
The Martians depicted in this story look nothing like the Martians from The Pink Martian feature.
later reprinted in Archie Comics Digest (Archie, 1973 Series) #260
May be part of a recurring feature, as it's labeled "Science Dept."
Two four-panel western themed cartoons.