Ward's INaiur;^! Science Eslablishment 



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



Best equipped establishment in the United States for furnishing 

 Entomological Supplies and Specimens 



Special Attention is called to our 



Amei'ican Entomological Insect Pins. 



Hand-made Sclimitt and other Insect Boxes. 



Cabinets and Exhibition Cases of the finest workmanship. 



Life Histories of Insects of Economic Importance, in Riker Moimts, 

 Pasteboard and Wooden Exhibition 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 Collec- 

 tors abroad arriving nearly every week. 



The folloiving lists are sent free on application: 



Biological material for dissection. 

 Life histories of economic insects. 

 List of living pupae. 

 Exotic Lejjicloptera. 

 North American Lepidoptera. 

 Exotic Coleoptera. 

 North American Coleoptera. 

 Type, Mimicry, etc., collections. 

 List of Pest Collections. 



List of Butterflies for trays and decorative worK 

 C-30. Catalogue of Entomological supplies. 

 Amer. Ent. Co. price list of Lepidoptera. 80 ])ages 

 Free to ovir customers. 



116. 

 IS.'). 

 128. 

 129. 

 130, 

 131. 

 132. 

 143. 

 145. 

 147. 



Price 25 cents. 



'New Illustrated Catalogue of Insects readii for distribution. 



WARD'S NATURAL SCIENCE ESTABLISHMENT 



