A coed tube for a change! This is Horror Stories for December 1939-January 1940, cover artist unrecorded and no ISFDB entry. I found this version of the cover at this French-language collectors’ site.
Pulp Parade #80: We must preserve blondness for the future!
Preserving an Adam and Eve so the Human race will survive in the future. The fiend!
Extra evil, he didn’t pack them facing each other.