Scientific Mysteries: Mystery of Earth's Rift Valleys

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Overview:

Title: Scientific Mysteries: Mystery of Earth's Rift Valleys
Author: Joe C. Sewell
Year: 1943
Type: Interior Art

Editions/Publications:

Unknown. Amazing Stories, January 1943 (Unknown, Joe C. Sewell, Ziff-Davis Publishing Company, $0.25, 244 pages, pulp, MAGAZINE)