American Entomological Co. 
1040 De Kalb Ave., BROOKLYN, N. Y. 
PB.ICE LIST No. 6 — Ready for distribution December 1, 1904. Classi- 
fication of Lepidopteia of Boreal America according to Smith, List 1903. 
Coleoptera — List No. 2 — of North America Coleoptera. 
Complete and new Catalogue of Entomological Supplies. Many new 
features and illustrations added. List of School Supplies, Collection, 
Mimicry, Dimorphism, Polymorphism, Biological Specimens and 
Material. 
MANUFACTURBHS OF 
The Genuine and Original SCHMITT INSECT BOXES, INSECT 
CABINETS, and EXHIBITION CASES. 
The New Improved METAL CABINET for SCHMITT BOXES. 
THE AMERICAN ENTOMOLOGICAL COMPANY INSECT PINS, 
which in a short time have gained the favor of almost every Ento- 
mologist of prominence. ELBOW PINS in Various Styles. 
Prick of List, 10 cbnts. Request for List without remittance will not 
receive attention. To our patrons List will be mailed free of charge when 
issued. 
(All previous Llete cancelled.) 
THE KNY-SCHEERER CO., 
225*233 Fourth avenue, NEW YORK, N. Y. 
DEPARTMENT OF 
Natural Science. 
; ■ C. LAOAl, Ph. D. 
Scientific Apparatus and 
Instruments, 
Chemicals, 
Anatomical Models, 
Natural History Specimens 
and Preparations. 
Wall Charts, Museum and 
Naturalists’ Supplies, 
Lantern Slides, Microscopes 
and Accessories, 
Division of Entomology. 
ENTOMOLOGICAL SUPPLIES 
AND SPECIMENS 
North American and 
Exotic Insects, 
School Collections, 
Metamorphoses, 
Biological Models, 
Microscopical Preparations, 
Boxes, Cases, Cabinets, 
Forceps. Pins, Nets, 
Dissecting Instruments, 
Glass Tubes and Jars. 
RARE INSECTS BOUGHT AND SOLD. 
KEW "insect catalogue AND LIST OF ENTOMOLOGICAL SUPPLIES” ON APPLICATION. 
