. 60 THE CANADIAN ENTOMOLOGIST. 
give my full address, possibly other letters may have gone astray. I want 
only 12 subscribers for Lepidoptera, and the terms are settled by corres- 
pondence. I am anxious to put the Coleoptera into the hands of one 
person, or an institution, who could work and determine the material, in 
order to put the matter in some form for future reference. I will supply 
notes with every species collected.—Wm. Couper, 38 Bonaventure St., 
Montreal. 
PLatysaMia CoLtumpBia.—I will give in exchange for a good example 
of this moth one hundred specimens of Zepidoptera of various genera from 
California, Southern and Atlantic United States, S. America, Europe, 
East Indian Archipelago, &c., or double the number for two examples ; 
or, if it is preferable, I will pay in money. HERMAN STRECKER, Box 111, 
Reading P. O., Berks Cy., Pa. U.S. 
Cork.—We have a good supply of sheet cork of the ordinary thick- 
ness, price 16 cents (gold) per square foot. 
- Pins.—We have still a supply of Nos. 3, 5 and 6 left. A large quan- 
tity have been ordered, and are shortly expected. The prices in future 
will be slightly raised. The present stock will be sold at 75c. (gold) 
per packet of 500. 
: CANADIAN ENTOMOLOGIST, Vols. 1. 2 and 3.—We have a few copies 
left of Vols. x and 2, No. 1, of Vol. 1, being, as ever, out of print. Price 
$1.25 for Vols. 1 and 2; $1 Vol. 3. 
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. 
Canapa.—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. 
