The National Geographic Magazine, Volume 101, Number 5 (May 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1952. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1967. Good in No Dust Jacket dust jacket.
Illustrated by Jack Potter (Coca Cola ad on back o. Soft Cover, Washington: National Geographic Society, 1957. Very Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1948. Very Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1948. Very Good in No Dust Jacket dust jacket.