Hypercosmos [4]

From Author Wars - https://authorwars.com/books/hypercosmos-4-2284861.html

Overview:

Title: Hypercosmos [4]
Author: uncredited
Year: 1938
Type: Interior Art

Editions/Publications:

Unknown. Thrilling Wonder Stories, December 1938 (Unknown, uncredited, Adventure House, ISBN-10: 9781597985819, $14.95, 130 pages, Trade Paperback, Anthology)
Unknown. Thrilling Wonder Stories, December 1938 (Unknown, uncredited, Pulp Tales Press, $12.95, 130 pages, Trade Paperback, Anthology)