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Berlepsch Nesting Boxes, 



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Screw-nails, 3d, per dozen. Keys for screw-nails, 6d. each 



*** The Nesting Boxes are not suitable for transmission by 

 parcels post, being in most cases over the prescribed weight. 



NOTE. Specimens of the above may be seen at the Offices of the 

 ROYAL SOCIETY FOR THE PROTECTION OF BIRDS 

 from whom also further particulars may be obtained. 



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