OOLOGIST'S EXCHANGE, 



Da vies' New List, 3d Ed., paper, 



postpaid $1.00 



A. 0. U. Check List, N. A. Birds, 

 abridged edition, 1889, post- 



^ Paid 40 



Four Numbers of the " Ex- 

 change," of Mendota, Ills., 

 now incorporated with this 



paper, postpaid 10 



Any book procurable, will be sup- 

 plied at a cut rate. 



The Oologist's Exchange. 



H. C. Belmont. 



J. C. Wemple. 



HENRY C. BELMONT & CO., 

 Datupalist'sSuppHes. 



No. 1 Egg Drills 6c# 



No. 2 •"- 8c 



go.3 ;; ;;;; ^; 



No. 3£ " 12c 



No.4 " ::;;;;;;"" u c '. 



Brass Blow Pipes i0c! 



Bubber Syringes "' 25 C " 



Soft Lead Pencils [" i c ! 



Calipers 15 C ' 



We have a few eggs, about a hun- 

 dred sets in all, of various species, 

 which we offer at very low rates. Send 

 list of what yon desire and we shall be 

 pleased to quote you. 



Postage prepaid on all our articles. 

 Even if you send an order for a lead 

 pencil, it is free of postage. 

 Very truly yours, 



Henuy C. Belmont & Co., 

 P. O. Box 2060, 



New York. 



HARD TIMES OFFER ! 



1. Davies' New Key, paper ... $1.25 



2. Climbing Irons (without straps) 1.00 



3. Set of 2 Whipporwill,worth $3. 1.50 



4. Nos. 1, 2 and 3, worth $5.75 ... . 3.00 



5. Nos. land 2, " 2.75.... 1.85 



6. Nos. land 3, " 4.25.... 2.25 



7. Nos. 2 and 3, " 4.50.... 2.25 

 We can also offer greater bargains in 



shells, miuerals and curiosities. Will 

 sell at less than cost. Address for cata- 

 logue, 



Dickinson & Durkek, 



Sharon, Wise. 



EXPERT MIMEOGRAPH DUPLICATION 



of Typewriter work at lowest rates 

 consistent with good work. Send 2c. 

 stamp for sample and description of 

 process. 



A. E. PETTIT, 



Box 2060, N. Y. 



TTT A "NTTTT'T^ Twenty complete sets 

 VV 2ilN 1 £jJJ. of volume 1 of this 

 paper. We are in urgent need of these 

 and will allow in exchange for each set 

 that we receive a three years subscrip- 

 tion to this paper. If you do not care 

 to part with the whole volume, send us 

 in the January and February numbers, 

 and we will allow you one year's sub- 

 scription for them. Please take up this 

 offer at once, as we are in urgent need 

 of the articles. 



The Oologisfs Exchange, 



P. O. Box 2060, New York. 



REDUCTION 



From Regular Prices on Davies' Nests and 

 Eggs and A. 0. 17. Check List. 

 In order to give all a cliance to pur- 

 chase at less than regular list prices, 

 the following reduction has been made. 

 Davies' List N. A. Birds, 3d Ed., 



paper $1.25 



A. O. U. Check List, N. A. Birds, 



abridged edition, 1889 50 



Oologist's Exchange, 1 year 20 



$1.95 

 Will send you all for $1.50, postpaid. 

 Please note that no other person or 

 firm has ever sold books on ornithology 

 at other than regular rates, and this is 

 the only chance you will have to secure 

 the two Standard American Works on 

 the subject of which they treat on such 

 favorable terms. 



For these separately, see other ad- 

 vertisement. 



FURTHER REDUCTION IN PRICES! 



We can supply a new copy of best 

 edition of Studer's Birds of N. Amer- 

 ica, only surpassed in correctness and 

 excellence by Audubon's Work, for 

 $30.00 delivM. The regular list price, 

 and at which it is sold by all other deal- 

 ers, being $45.00. 



The Oologist's Exchange, 

 P. O. Box 2060, N. Y. 



