1943 National Geographic Magazine, Folded Paper Map, North & South Hemispheres
National Geographic Magazine, Folded Paper Map, California, 1954
1952 National Geographic Magazine, Folded Paper Map, Map of The Far East
1947 National Geographic Magazine, Folded Paper Map, Countries of the Caribbean
National Geographic Magazine, Folded Paper Map, Mexico & Central America. 1953
National Geographic Dekorative Weltkarte
