The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.

The National Geographic Magazine, an illustrated monthly, the July Number. It includes the following articles: The Work of the United States Board on Geographic Names, by Henry Gannett The Seine, the Meuse, and the Moselle, part II, by William M. Davis A Journey in Ecuador, by Mark B. Kerr, C. E. The Aberration of Sound as Illustrated by the Berkeley Powder Explosion, by Robert H. Chapman Mineral Production in the United States along with Geographic Notes and Miscellanea.