Pins, Labels, Boxes and Pita. 



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

 i-ii. Klaeger (Berlin), 36 mm., Nos. 00-5, and (after April, 1878,) 39 

 mm., Nos. 00-7 [equal Mueller, Nos. 1-7, 10, n]. 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. Transportation 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. 



AMBLY^HILA^YLII^RIFORJviiS 



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 Cents. 



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 £ ; $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. 



