Pins, Labels, Boxes and Pita. 



PillS. — Mueller (Carlsbad), 36 mm., Nos. 1-8 ; do., 39 mm., Nos. 

 1-11. Klaeger (Berlin), 36 rnm., Nos. 00-5, and (after April, 1878,) 39 

 mm., Nos. 00-7 [equal Mueller, Nos. 1-7, 10, 11]. Price per 1,000 : 

 No. 1, $1.35; Nos. 4-8, $1.10; other Nos., $1.20. Price per 5,000: 

 $6.50, $5.00 and $5.50. Postage free. 



List of Labels, 2cts 



BOXCS — 35x25x10 cm., for storing, 45 cts. ; smaller, for mailing, 6, 

 8 and iocts. 



Pita, for lining, $1.80 per square metre. Transportation on boxes 

 and Pita, extra. All prices in gold. 



B. PICKMAN MANN, Cambridge, Mass. 



AMBLYCHILA CYLINDRIFORMlS 



FOR SALE OR EXCHANGE. 

 Also in exchange for Entomological Works. 



G. P. COOPER, Topeka, Kansas, U. S. 



COLEOPTERA. 



The undersigned, having published a complete LIST OF NUMBERS, 

 copied from Crotch's Check List of Coleoptera, (Genus and Families separated by 

 light and heavy lines), offer them for sale. 



Price, 5 Full Setts for 25 Gents. 



Address- REINECKE & ZESCH, 



500 Main-St., Buffalo, N. Y. 



THE BUTTERFLIES OF NORTH AMERICA 



BY W. H. EDWARDS. 



H. O. Houghton & Co. have issued Part 6, Volume 2, of 

 The Butterflies of North America. Price $2.50 per part. 



Apply to H. O. Houghton & Co., Riverside Press, Cambridge, 

 Mass., or to Hurd & Houghton, 13, Astor Place, New York. Missing 

 parts of Volume 1 can be had on application to H. O. H. & Co. 



JOHN AKHURST, 



Taxidermist, No. 19, Prospect Street, Brooklyn, NEW YORK, keeps constantly 

 on hand for sale, Sheet Cork for insect boxes — size, 12 x 3£ x J ; $1.25 per dozen 

 sheets. Entomological pins, of Klager and other German makers, $1.25 per 1000 ; 

 also dealer in native and exotic bird skins, birds' eggs, insects, &c, &c. 

 N. B. — The above prices do not include the cost of transportation. 



