THE COLLECTORS' MONTHLY. 



RARE EGGS 



TO 



EXCHANGE. 



I have in stock at the present time a few fine 

 eets of each of the below listed eggs, full and or- 

 ignal data with each set. 



St. Domingo Grebe % 1-5 $3 00 



Booby y 2 , 5 00 



Royal Tern 1-1 y 2 Va- 40 



Cabots do 1-1 y 2 , 40 



Chachalaca y 2 Vz, 1 50 



White Crowned Pigeon % 3 00 



Red-billed do 1-1 2 00 



Mex. Ground Dove Va,...: 2 00 



Turkey Vulture V» 75 



Black Vulture V2 75 



Kennicott's Screech Owl% 1-5, 2 00 



Gold-fronted Woodpecker Y4, 1-5 75 



Gilded Flicker 1-6, 75 



Costas Hummer y 2 1 00 



Frosted Poor-will Vi 4 00 



Parauque 1-1 , 4 00 



The above eggs are varieties that cost me 

 considerable money; I could not afford to ex- 

 change outright but collectors who desire a few 

 sets, (or even a single set) of above and are will- 

 ing to pay a small portion in cash, will please 

 send list of their duplicates. I am in need o 

 most of the large low priced eggs, and can use 

 about anything and in any numbers, if good 

 specimens. Only reliable collectors need apply. 



JAMES P. BABBITT, 



TAUNTON, MASS. 

 10 HODGES AVE. 



Th,e NaturaliM^' Bureau. 



THE Naturalists' Bureau has been organized 

 for the purpose of supplying Educational In- 

 stitutions and private individuals with books 

 treating upon all branches of Natural History. 

 Also with correctlj named specimens in Zoology, 

 Botany and Mineralogy, and with the best and 

 most practical instruments for the collection of 

 specimens in all departments of Natural History. 

 Everything is selected and approved by special- 

 ists. Address, 



THE NATURALISTS' BUREAU, 



43 West St., Boston, Mass. 



SOMETHING NEW FOR 



GGG ©OliLEGTOI^S! 



MAYNARD'S 



Automatic Egg Blower 



BY this little machine an egg may be emptied 

 of its contents without danger of breaking 

 and without waste of breath. 



Works perfectly easy and can be carried in the 

 pocket. 



A THOROUGHLY PRACTICAL MACHINE, and 

 exactly meetB the wants of egg collectors. Price 

 until Jan. 1, 1892, to introduce it, 50 cents. Send 

 for illustrated circular. Address, ' 



The NATURALISTS' BUREAU, 



43 WEST STREET, BOSTON, MASS. 



TO OOLOGISTS. 



WE are selling the best outfit for Egg Collec- 

 tors tor ONLY 25 CENTS. Egg Drill— the 

 best in use, will not crack the egg— Blow Pipe 

 and Embryo-Hook. Get them in time for the 

 next collecting season. 25 cents only. Address, 



The NATURALISTS' BUREAU, 



43 WEST STREET, BOSTON, MASS. 



