ADVERTISEMENTS. 



Expert Advice . . . 



FOR BIRDS SITTING, FEEDING THEIR YOUNG, 

 ETC., USE 



SINCLAIR'S . . . 

 "UNA" CAMERA. 



Fitted with Large Aperture 

 Lens and Silent Shutter 

 attached to a "Birdland" 

 Tilting Table and Tripod. 



FOR BIRDS IN FLIGHT, 

 USE- 



The " BIRDLAND " 

 Reflex Camera . 



It is made specially for the 

 NATURALIST-PHOTOGRAPHER, 



and possesses features not obtainable in 

 any other apparatus. 



FOR WATCHING BIRDS EMPLOY A 

 " Lodge Hiding Tent," 'Designed and used by 3r. R. B. Lodge. 



DESCRIPTIVE LISTS POST FREE, OF THE SOLE MAKERS, 



J. A. SINCLAIR & Co., Ltd. 



54 HAYMARKET. - """ 



Telegrams : " ORACULUM," LONDON. 



