The National Geographic Magazine, Volume 68, Number 4 (October 1935).
Softcover, Washington, D.C. National Geographic Society, 1935. Good with No dust jacket as issued.
Softcover, Washington, D.C. National Geographic Society, 1935. Good with No dust jacket as issued.
Softcover, Washington, D.C. National Geographic Society, 1930. Good with No dust jacket as issued.