NESTING-BOXES FOR WILD BIRDS 



Fier. A. 



Fi.sr. B. 



Tree- 

 Hole 

 Boxes, 



¥\K. I 



Walden 

 Boxes. 



Fii4- N: 6d. 



Send for Price List. 



ROYAL SOCIETY FOJl THE PROTECTION OF BIRDS, 

 23 V Queen Anne's Gate, S.W. 



