The National Geographic Magazine, Volume XCII (92), Number Three (3) (September 1947).
Soft Cover, Washington: National Geographic Society, 1947. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1947. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1972. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1970. Very Good with no dust jacket.