^ GOOD FIELD GLASS 



The BEST for Bird Study and 



Equally Good for 

 Mountain, Sea Shore or Opera 



ONLV $5.00 



These Glasses are well made and espec- 

 ially adapted for the use of the bird stu- 

 dent as they give about twice the field 

 vision of ordinary ones and magnify near- 

 ly four diameters. 



They are in good strong leather case, 

 silk lined. 



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

 for our magazine at $1.00 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? 



The Glass and Color Key to N. A. Birds by F. M. Chapman $ 6 50 



The Glass and North American Birds Eggs by C. A. Reed 6 50 



The Glass and both Books 8 00 



CHAS. K. REED WORCESTER MASS. 



Sr IN ORDER TO OBTAIN THE :S 



I BEST RESULTS IN MAKING BIIID PHOTOS I 



YOU MUST USE THE 



I CRAMER CROWN PLATES I 



^ Which are especially adapted for this class of work, and are used exclusively ::^ 

 ^ by the publishers of AMERICAN ORNITHOLOGY. ^ 



g- Full descriptive manual sent free to any address upon, application, provided :^ 



^ AMERICAN Ornithology is mentioned. ^ 



I G. CRAMER DRY PLATE CO. | 



New York 



lorK, 



93 Universily Place. 



ST. LOUIS, MO. 



OFFICES IN 



Chicago, 



39 State Street. 



San Francisco 



819 Market St. 



Timiiiiiimuiimiiiimimi^^^^^^ 



