The National Geographic Magazine, Volume 45, Number 3 (March 1924).
Softcover, Washington, D.C. National Geographic Society, 1924. Very Good with no dust jacket.
National Geographic
Obras de Doña Gertrudis Gómez de Avellaneda, IV. Biblioteca de Autores Españoles desde la Formacion de Lenguaje Hasta Nuestros Dias (continuacion).
Softcover, Madrid: Ediciones Atlas, 1981. Very Good with no dust jacket.
The National Geographic Magazine, Volume 57, Number 6 (June 1930).
Softcover, Washington, D.C. National Geographic Society, 1930. Good with no dust jacket.
The National Geographic Magazine, Volume 102, Number 2 (August 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
The National Geographic Magazine, Volume 102, Number 1 (July 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
The National Geographic Magazine, Volume 91, Number 6 (June, 1947).
Soft Cover, Washington: National Geographic Society, 1947. Good with no dust jacket.
The National Geographic Magazine, Volume 90, Number 6 (December, 1946).
Soft Cover, Washington: National Geographic Society, 1946. Good with no dust jacket.
The National Geographic Magazine, 108, Number 3 (September 1955).
Soft Cover, Washington: National Geographic Society, 1955. Good with no dust jacket.
The National Geographic Magazine, Volume 100, Number 3 (September 1951).
Soft Cover, Washington: National Geographic Society, 1951. Good with no dust jacket.
The National Geographic Magazine, Volume 97, Number 6 (June, 1950).
Soft Cover, Washington: National Geographic Society, 1950. Good with no dust jacket.
The National Geographic Magazine, 107, Number 6 (June 1955).
Soft Cover, Washington: National Geographic Society, 1955. Good with no dust jacket.
The National Geographic Magazine, 107, Number 6 (June 1955).
Soft Cover, Washington: National Geographic Society, 1955. Good with no dust jacket.
The National Geographic Magazine, Volume 101, Number 6 (June 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
The National Geographic Magazine, Volume 101, Number 6 (June 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
The National Geographic Magazine, Volume 101, Number 3 (March 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
The National Geographic Magazine, 108, Number 6 (December 1955).
Soft Cover, Washington: National Geographic Society, 1955. Very Good with no dust jacket.
The National Geographic Magazine, Volume 61, Number 2 (February 1932).
Softcover, Washington, D.C. National Geographic Society, 1932. Very Good with no dust jacket.
The National Geographic Magazine, Volume 74, Number 4 (October 1938).
Softcover, Washington, D.C. National Geographic Society, 1938. Good with no dust jacket.
The National Geographic Magazine, Volume 73, Number 4 (April 1938).
Softcover, Washington, D.C. National Geographic Society, 1938. Good with No dust jacket as issued.
The National Geographic Magazine, Volume 85, Number 6 (June 1944).
Soft Cover, Washington: National Geographic Society, 1944. Very Good with no dust jacket.
The National Geographic Magazine, Volume 92, Number 3 (September, 1947).
Soft Cover, Washington: National Geographic Society, 1947. Good with no dust jacket.
The National Geographic Magazine, Volume 99, Number 5 (May 1951).
Soft Cover, Washington: National Geographic Society, 1951. Good with no dust jacket.
The National Geographic Magazine, Volume XXXVII, Number Two (February, 1920).
Soft Cover, Washington: National Geographic Society, 1920. Good with no dust jacket.
The National Geographic Magazine, Volume 61, Number 6 (June 1932).
Softcover, Washington, D.C. National Geographic Society, 1932. Good with no dust jacket.
The National Geographic Magazine, Volume 58, Number 1 (July 1930).
Softcover, Washington, D.C. National Geographic Society, 1930. Good with no dust jacket.