Entomological News 



; monthly, excepting July and August, in charge of the Entomological 

 .(.'my of Natural Sciences, Philadelphia, and the American 

 Society. 

 Annual subscription $1.OO, in advance. 



(Outside of the United States and Canada, $1.20) 



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COLLECTIONS FOR SALE. 



The following unusual otters are made for one month only : 



Neuropteroid Insects 316 specimens of 124 named species, with 119 

 unnamed, in all 435, all from choice western and southern localities, many 

 from type lots $8.00. 



Lcpidoptcra. A good medium-sized collection, much unworked mate- 

 rial in butterflies and moths from west and south, all in good condition, at 

 three cents per specimen, for the whole. 



Moths. An unsorted papered lot of several 'hundred specimens from 

 Colorado, at a cent and a half each for the lot. 



Purchasers to pay transportation. Address: 



CKRL. F= B7XKER, 



POPULAR SCIENCE 



NEWS . HEALTH 



Formerly BOSTON JOURNAL OF CHEMISTRY 



ENLARGED AND IMPROVED. 



;j.e number of Short, Easy, Practical, Interesting and Popular, 

 thai ca iatecl and Enjoyed by any intelligent reader, 



knew little or nothing of Science. 



Profusely Illustrated and Free from Technicalities. 



N;\vsl:lers, 15 rcnt.s. $1.60 per year. 



Circulation ol ;uiy Scientific Paper in the World. 



Ml.V BY 



I.N.I. L1LLAKD, 108 Fulton Street, New York. 



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