140 THE CANADIAN ENTOMOLOGIST. 



EXCHANGES, &c; 



The undersigned would be pleased to open communications with any 

 Entomologist in Canada, United States or England with a view to ex- 

 changing specimens. Address James Colwell, care of A. Choun, 

 Kingston, Ont. 



The undersigned Avould be pleased to correspond with Lepidopter- 

 ologists (Southern and Western U. S. preferred), with a view to ex- 

 changes. Address Edw. L. Graef, 40 Court St., Brooklyn, N. Y., U. S. 



Lepidoptera, &c. — I have a collection of Birds* Eggs, Lepidoptera 

 (including some from Florida) and Coleoptora, duplicates of which I 

 should like to exchange, giving preference to the two first named. — 

 Joseph E. Chase, Lock Box 46, Holyoke, Mass. 



An American Entomologist, who has made a speciality of Lepidoptera, 

 would like to correspond with collectors in any part of the world. — 

 Address H. K. Morrison, care of E. K. Butler, 68, Pearl-street, Boston, 

 Mass. 



ADVERTISEMENTS. 



Cork and Pins.- We have a good supply of sheet cork of the ordi- 

 nary thickness, price 16 cents (gold) per square foot; and a full supply of 

 Klaegefs pins, Nos. 1,2,5 aR d 6, price 50 cents (gold) per packet of 500. 



Canadian Entomologist, Vols. 1 and 2. — We have a few copies left 

 of these volumes — No. 1 of vol. t being deficient, however, and out of 

 print. Price $1.25 (gold) each. 



List of Canadian Coleoptera. — Price 15 cents each, embracing 55 

 families, 432 genera, and 1231 species. (For labelling cabinets). 



Printed Numbers, in sheets, 1 to 2000, for labelling cabinets. Price 

 10 cents each set. 



These prices are exclusive of cost of transportation, and orders will 

 please state whether the package is to be sent by mail or express. 



AGENTS FOR THE ENTOMOLOGIST. 



Canada. — E. B. Reed, London, Ont.; W. Couper, Naturalist. Montreal, 



P.Q.; G. J. Bowles, Quebec, P. Q.: J. Johnston, Canadian Institute, 



Toronto, Ont. 

 United States. — The American Naturalist's Book Agency, Salem, Mass.: 



J. Y. Green, Newport, Vt. ; W. V. Andrews. Room 17, No. 137 



Broadway, New York. 



