The Sword Staffel [7]

From Author Wars - https://authorwars.com/books/the-sword-staffel-7-1534057.html

Overview:

Title: The Sword Staffel [7]
Author: John Fleming Gould
Year: 1935
Type: Interior Art

Editions/Publications:

Unknown. G-8 and His Battle Aces, June 1935 (Unknown, John Fleming Gould, Adventure House, ISBN-10: 1597980773, $9.95, 104+[12] pages, Trade Paperback, Collection)