BIRDS ARE COMING 

 ARE YOU PREPARED TO STUDY THEM? 



HAVE YOU 



A GOOD FIELD GLASS? 



It is easy to own a nice pair. 



Send for a few copies of our Bird 

 Magazine and show it to your friends. 

 If they like birds they will subscribe. 



We will send you a pair of THESE 

 GLASSES FREE for getting ten sub- 

 scriptions (new or old) at $ I each. 



JUST SEE THE DIFFERENCE. 



How much plainer you can see the 

 markings of the bird in the large cir- 

 cle. That is with the glass, and without 

 the glass you see it in the small circle. 

 Don't miss owning a pair of these when 

 the birds arrive. 



These Glasses are well made and 

 especially adapted for the use of the 

 bird student as they give about twice the 

 field vision of ordinary ones and magnify 

 nearly four diameters. 



They are in a good strong leather case, silk lined, with strap by which 

 they can be carried suspended from the shoulder. 



Remember, you can have them free by getting only ten subscriptions 

 for our magazine at $i.oo each. Or if you prefer we will send you a 

 pair prepaid on receipt of $5.00. Try them a week and if not perfectly 

 satisfactory return them to us and we will refund the ^5.00. Is not that 

 fair.? 



CHAS. K. REED, WORCESTER, MASS. 



