vi National Geographic Magazine. 



Irregular Pujblications 



In the interests of exact bibliography, the Society takes cognizance of 

 all publications issued either whoUj'^ or partly under its auspices. Each 

 author of a memoir published in The National Geographic Magazine 

 receives 25 copies, and is authorized to order any number of additional 

 copies at a slight advance on the cost of press- Avork and paper : and these 

 separate brochures are identical with those of the regular edition issued 

 by the Society. Contributors to the magazine brochures are authorized 

 to order any number of copies of their contributions at a slight advance 

 on cost of press-work and paper, provided these separates bear the original 

 pagination and a printed reference to the serial and volume from which 

 they are extracted ; but such separates are bibliographically distinct from 

 the brochures issued by the Society. The Magazine is not copyrighted, 

 and articles may be reprinted freely ; and a record of reprints, so far as 

 known, is kept. 



The following separates and reprints from volume iv have been issued : 



Edition uniform iviih the Brochures of the Magazine 



Pages 1-18 : 125 copies, March 26, 1892. 



19-84, plates 1-16 : 500 " " 21, " 



85-100, 125 " " 18, " 



" 101-116, plate 17 : 25 " , " 31, " 



" 117-162, plates 18-20 : 225 " May 15, " 



Special Editions 



Pages 163-176 : 50 copies, without covers, February 10, 1893. 

 " 189-197: 25 " " " " " " 



" 198-200: 25 " " " " " " 



" 201-202 : 25 " " " " " " 



" v: 1,500 " " " " 17, " 



Reprints 



Pages 56-62, plate 16 : 50 copies, with covers, March 30, 1892. 

 " 56-74, " 16: 100 " " " " " " 



