EXCHANGES. 



Exchanges or Wants of not over three lines will be inserted for 25 cents each to run as long 

 as the space of this page will permit ; the newer ones being added and the oldest being dropped 

 as necessary. Send all notices and cash to A. F. Burgess, Melrose Highlands, Mass., by the I5th 

 of the month preceding publication. 



BACK numb:b;rs wanted. 



Will pay 60 cents for No. 2, Volume I, and 30 cents each for No. 1 and No. 6, 

 Volume II, No. 6, Volume III, and No. 2, Volume IV, to complete sets. Address: 



AMERICAN ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 

 MELROSE HIGHLANDS. MASS. 



FOR SALE— Bulletins 1 to 56 and 67 to 74 and circulars 1 to 67 of the 

 Bureau of Entomology, all bound. Also bulletins 47 to 66 and from 75 to date 

 and circular 68 to date unbound. 



E. MEAD WILCOX, Lincoln, Nebraska. 



WANTED — To buy, sell and exchange insects for demonstration and class 

 work in economic entomology and bulletins and reports on all subjects from U. 

 S. Department of Agriculture and Agricultural Experiment Stations, etc. 



R. W. BRAUCHER, Kent, Ohio. 



WANTED — Specimens of Oalosoma beetles from all parts of the world. 

 Write, listing species that can be furnished. 



A. F. BURGESS, Melrose Higlilauds, Mass. 



ENTOMOLOGISTS' EMPLOYMENT BUREAU 

 Conducted by the American Asiociatlon of Economic Entomologists. 



This Bureau will register Entomologists wishing to secure positions. Sta- 

 tion Entomologists and institutions desiring to secure assistants are invited to 

 correspond with the undersigned. Enrollment in the Bureau, |2.00. Fee not 

 returnable. DR. W. E. HINDS, 



Auburn, Alabama. 



FOR SALE — Dyar's List of N. A. Lepidoptera, nicely bound in calf; Aldrich'a 

 Cat. of N. A. Diptera, nicely bound in black leather; complete set of Insect Life, 

 nicely bound in red leather; complete set of Technical Series: Nos. 1 to 10, bound 

 in black leather. JAMES F. ZIMMER, Manistee, Mich. 



FOR SALE — The library of the late Harry Pinkus. Price list upon application. 



F. C. BISHOPP, Box 208, Dallas, Texas. 



FOR SALE — (1) Journal of Economic Entomology complete; Vols. 1 to 6- 

 Vols. 1 to 4, bound, black leather, new, excellent condition. Price, .§20.00. (2) Com- 

 plete set of U. S. Bur. Ent. Bulletins, N. S. elegantly bound, red leather, to bulletin 

 80. Eleven volumes. New. Price, $25.00. (3) Nearly complete set of Exp. Sta. 

 Record. Price, 25c per number. 



JAS. F. ZIMMER, Manistee, Mich. 



FOR SALE— Entomological News, Vols. 17, 18, 19,20, unbound, $1.00 each; 

 Vols. 21, 22, unbound, $2.00 each; Canadian Entomologist, Vols. 40, 41, 42, 43, 44, 

 unboimd, $1.00 each. 



E. J. NEWCOMER, Wenatchee, Wash. 



Please mention the Journal of Economic Entomology when writing to advertisers. 



