"I was sent back to the engine factory."

From Author Wars - https://authorwars.com/books/i-was-sent-back-to-the-engine-factory-1907259.html

Overview:

Title: "I was sent back to the engine factory."
Author: Roy G. Krenkel
Year: 1964
Type: Interior Art

Variant Titles:

1979. Tales of Three Planets [2]

Editions/Publications:

1964 . Tales of Three Planets (1964, Roy G. Krenkel, Canaveral Press, $3.50, 283 pages, Hardcover, Collection)