r: IN ORDER TO OBTAIN THH 3 



DPVTT DPUIIXe IM MAI/IMP. DIDn DHHTIIV: 



YOU MUST USE THE 



I BEST RESOITS IN MAKING BIRD PHOTOS ^ 



i CRAMER CROWN PLATES | 



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



^ by the publishers of AMERICAN ORNITHOLOGY. I^ 



g- Full descriptive manual sent free to any address upon application, provided :;;3 



^ AMERICAN ORNITHOLOGY is mentioned. ^ 



I G. CRAMER DRY PLATE CO. i 



P ST. LOUIS, MO. 3 



^ OFFICES IM ::^ 



Sir New York, Chicago, San Francisco, -^ 



g- 93 University Place. 39 State Street. 819 Market St. ^J 



^ GOOD FIELD GLASS 



The BEST for Bird Study and 



Equally Good for 

 Mountain, Sea Shore or Opera 



ONLY SS.OO 



These Glasses are well made and espec- 

 ially adapted for the use of the bird stu- 

 dent as they give about tioice the Held 

 vision of ordinary ones and magnify near- 

 ly four diameters. 



They are in good strong leather case, 

 silk lined. 



8^°Remeniber, 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. 



