Demonstration Flight.
From Author Wars - https://authorwars.com/books/demonstration-flight-2994877.html
Overview:
- Title: Demonstration Flight.
- Author: Julian S. Krupa
- Year: 1949
- Type: Interior Art
Editions/Publications:
- Unknown. Fantastic Adventures, August 1949 (Unknown, Julian S. Krupa, Ziff-Davis Publishing Company, $0.25, 148 pages, pulp, MAGAZINE)