Category: History - Other
The National Geographic Magazine, Vol. I., No. 2, April, 1889
Reports of the Vice-Presidents: Geography of the Land: Herbert G. Ogden Geography of the Sea: George L. Dyer, Hydrographer, U. S. N. Geography of the Air: A. W. Greely, Chief Signal Officer, U. S. A. Geography of Life: C. Hart Merriam