Whatever Your Question 
Be it the pronunciation of Bolshevik! or 
soviet, the spelling of a puzzling word — the 
meaning of blighty, fourth arm, etc,, this 
Supreme Authority— 
WEBSTER’S NEW INTERNATIONAL DICTIONARY 
contains^ an accurate, final answer. 400,000 Words, 2700 Pages. 6000 
Illustrations. Regular and India Paper Editions. 
Gr, Sc C. OO., SPRHSrGJ^iniE]IL.D, 
Write for specimen pages, prices, etc., and FREE Pocket Maps if you name “Psyche", 
500 Pin Labels all alike, 50 Cents. 
1000 Pin Labels all alike, 80 Cents. 
Smallest Type. Pure White Ledger Paper. Not over 4 Lines nor 30 Characters 
(13 to a line) Additional Characters, 2 cents each, in total and per line, per 
500. Trimmed. 
Prices subject to change without notice. 
C. V. BLACKBURN, 7 Emerson St., STONEHAM 80, MASS. 
CAMBRIDGE ENTOMOLOGICAL CLUB 
A regular meeting of the Club is held on the second Tuesday 
of each month (July, August and September excepted) at 7.45 
p. m. at the Bussey Institution, Forest Hills, Boston. The 
Bussey Institution is one block from the Forest Hills station of 
both the elevated street cars and the N. Y., N. H. & H. R. R. 
Entomologists visiting Boston are cordially invited to attend. 
We are the Headquarters for Entomological 
Supplies and Specimens. 
Special attention is called to our hand made Smitt boxes. 
American Ent. Co. Steel Pins, Klaeger Pins, Life Histories 
of Beneficial and Injurious Insects, Type, Mimicry 
and Protective Coloration Collections; also Col- 
lections of Household, Garden, Orchard, 
Forest and Shade Tree Pests. Living 
Pupae from November to March. 
Exotic Insects of different orders; 
also Biological material for 
dissection. 
Catalogue No. S3, Entomological Supplies, free on application. 
WARD’S NATURAL SCIENCE ESTABLISHMENT 
84-102 College Ave., Rochester, N. Y. 
