Part XII., Vol., 3, issued and January, 1892. Contents : Papilio Americtn. 

 and stages of P. Zolicaon ; Chionobas u/ileri, and stages ; C. Variiiia. Price, $2. 25 : 

 3 plates. \'ol. I., bound, $35 ; Vol. II., $40. 



Apply to HOUGHTON, MIFFLIN & CO., Cambridge, Mass. 



Comprises fifty-two drawers (10 x I4in. ) butterflies taken by the undersigned in 

 Mass. and N. H., spread, arranged and labelled with name, locality and date — 88 

 species (over 2,000 specimens), beside many larva- and pupa;; very complete and care- 

 fully assorted series, and many very rare species ; twenty drawers unlabelled miscell- 

 aneous insects (1,500 species) collected in Mass. All nearly new and in first-class con- 

 dition. Drawers lined with cork, paper covered ; sliding glass covers. All in three 

 closed cabinets. ■" F. H. SPRAGUE, Wollaston, Mass. 



A monthly magazine devoted to practical Taxidermy, Ornithology and Oology. 



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Sample copy free. Address — 



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THE MICROSCOPE, 



The representative of what is best, most instructive and progressive in 

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 THE MICROSCOPE PUBLISHING CO., 



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Fine Carlsbader Insect 

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78 Ashland Place, 



IMPROVED entomological FORCEPS. BROOKLYN, N. Y. 



Advertiser, who is collecting Lepidoptera, etc., in the above State this 

 season, will be glad to hear from anyone requiring good specimens of 

 southern insects of either order. Address — 



T. G. PRIDDEY, Post Office, Jacksonville, Florida. 



FRAZAR BROTHERS, 93 Sudbury St., Boston, Mass., 



And dealers in Natural History Specimens and Supplies, Minerals, Birds' Eggs and 

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