Cartoon: "The civilized ones are at it again!"

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Overview:

Title: Cartoon: "The civilized ones are at it again!"
Author: Troop
Year: 1958
Type: Interior Art

Editions/Publications:

Unknown. Fantastic, April 1958 (Unknown, Troop, Ziff-Davis Publishing Company, $0.35, 132 pages, digest, MAGAZINE)
Unknown. Fantastic, April 1969 (Unknown, Troop, Ultimate Publishing Co., Inc., $0.50, 148 pages, digest, MAGAZINE)