Outpost of the Eons

From Author Wars - https://authorwars.com/books/outpost-of-the-eons-2204693.html

Overview:

Title: Outpost of the Eons
Author: Bok
Year: 1943
Type: Interior Art

Editions/Publications:

Unknown. Astonishing Stories, April 1943 (Unknown, Bok, Fictioneers, Inc., $0.10, 116 pages, pulp, MAGAZINE)