Publications. v 



PUBLICATIONS OF THE NATIONAL GEOGRAPHIC SOCIETY 

 Regular Publications 



In addition to announcements of meetings and various circulars sent to 

 members from time to time, the Society issues a single serial publication 

 entitled The National Geographic Magazine. During the first two 

 years of the existence of the Society this serial was issued in quarterly 

 numbers. With the beginning of the third year of the Society and the 

 third volume of the Magazine the form of publication was changed, and 

 the serial now appears at irregular intervals in parts or brochures (desig- 

 nated by pages and designed either for separate preservation or forgather- 

 ing into volumes) which consist either of single memoirs or of magazine 

 brochures made up of articles, notes, abstracts and other geographic 

 matter, together with the Proceedings and other administrative records 

 of the Society. 



The Magazine is uiailed free to members of the Society and to exchanges. 

 The first three volumes, as well as the separate brochures of the fourth 

 and the complete volume, are sold at the prices given below by the Secre- 

 tary, Mr F. H. Newell, U. S. Geological Survey, Washington, D. C. 



To To the 



Members. Public. 



Volume I, 1889 : 4 numbers, 334 pages, 16 plates and 26 



figures $1 40 $2 00 



Volume II, 1890 : 5 numbers, 344 pages, 10 plates and 11 



figures 140 2 00 



Volume III, 1891 : 5 brochures, 296 pages, 21 plates and 8 



figures 1 60 3 00 



Volume IV, 1892 : Comprising — 



The Evolution of Commerce ; Annual Address by 

 the President, Gardiner G. Hubbard : pp. 1-18, 

 March 26, 1892 $0 10 |0 25 



Studies of Muir Glacier, Alaska ; by Harry Field- 

 ing Reid : pp. 19-84, pis. 1-16, March 21, 1892. . 75 1 00 



Geography of the Air ; Annual Report by Vice- 

 President General A. W. Greely : pp. 85-100, 

 March 18, 1892 10 25 



The Mother Maps of the United States ; by Henry 



Gannett : pp. 101-116, pi. 17, March 31, 1892 ... 15 25 



An Exi^edition through the Yukon District ; by C. 

 Willard Hayes : pp. 117-162, pis. 18-20, May 15, 

 1892 30 50 



Magazine brochure, pp. 163-208, February 8, 1893 . 20 50 



Administrative brochure, pp. 209-213, i-xxiv, 

 February 20, 1893 15 25 



$1 75 $3 00 



