Stereopticon Slides 

 for Sale 



The National Association offers more than 170 different Lantern- 

 Slides, admirably colored, and suitable for illustrating 



LECTURES ON BIRDS 



These Slides have been made and colored with great care and intelli- 

 gence. About half of them are copies of the Artist's Drawings for the 

 Colored Plates in the Educational Leaflets; the remainder are from 

 Photographs of Living Birds, their young, nests, and so forth. New 

 subjects will be constantly added, and a list will be furnished on 

 application. No Slides are rented. 



Price, per Slide, 80 Cents 



Postage on small orders will be prepaid; when expressage is necessary, 

 the charge will be borne by the buyer. 



ADDRESS 



National Association of Audubon Societies 



1974 Broadway, New York City 



A New Book on Increasing and Attracting Birds 



"The Propagation of Wild Birds: 

 A Manual of Applied Ornithology 



>» 



Treating of the practical, detailed Methods of Attracting, 

 Propagating and Increasing all Kinds of desirable Wild Birds, 

 Song and Insectivorous Birds, Upland Game Birds, and Wild 

 Water Fowl in America. The Directions include furnishing 

 Nesting Devices, Planting of Estates, Feeding Birds, and 

 successful methods of artificial and natural propagation. 



By HERBERT K. JOB 



In Charge of The Department of Applied Ornithology of the National 

 Association of Audubon Societies 



Fully illustrated with photographs. Doubleday, Page & Co. $2 net. By mail $2.20. 



ON SALE BY 



The National Association of Audubon Societies 



