Ward's Natural Science Establishment 



84-102 College Ave., Rochester, N, Y. 



Best equipped estahlishment in the United States for furnisliing Entomological 

 Supplies and Specimens 



Special Attention is called to our 



American Entomological Insect Pins. 



Hand-made Schmitt and other Insect Boxes. 



Cabinets and Exhibition Cases of the finest workmanship. 



Life Histories of Insects of Economic Importance, in Riker Mounts, Paste- 

 board and Wooden Exhibiton Cases, and Preparations in Alcohol. 



Type, Mimicry, and Protective Coloration collections. 



Collections of Household, Garden, Orchard, Forest and Shade Tree Pests. 



Fine Specimens representing Sexual and Seasonal Dimorphism, and Warning 

 Colors. 



Our Stock of Exotic Insects is unsurpassed, shipments from our Collectors 

 abroad arriving nearly every week. 



The following lists are sent free on application: 

 116. Biological material for dissection. 

 125. Life histories of economic insects. 



128. List of living pupae. 



129. Exotic Lepidoptera. 



130. North American Lepidoptera. 



131. Exotic Coleoptera. 



132. North American Coleoptera. 

 143. Type, Mimicry, etc., collections. 

 145. List of Pest Collections. 



147. List of Butterflies for trays and decorative work. 

 C-30. Catalogue of Entomological supplies. 

 Amer. Ent. Co. price list of Lepidoptera. 80 pages. Price 25 cents. 

 Free to our customers. 



Neiv Illustrated Catalogue of Insects ready for distribution. 



WARD'S NATURAL SCIENCE ESTABLISHMENT 



