Cartoon: "Send in the man with the anti-gravity machine."
From Author Wars - https://authorwars.com/books/cartoon-send-in-the-man-with-the-anti-gravity-machine-731649.html
Overview:
Editions/Publications:
- Unknown. Fantastic Stories of Imagination, August 1961 (Unknown, Frosty, Ziff-Davis Publishing Company, $0.35, 132 pages, digest, MAGAZINE)