Ward’s Natural Science Establishment 
84-102 College Ave., Rochester, N. Y. 
Best equipped establishment in the United States for furnishing Entomo- 
logical Supplies and Specimens 
Special attention is called to our 
American Ent. 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, 
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 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 25c. Free 
to our customers. 
New illustrated catalogue of Insects ready for distribution. 
Ward’s Natural Science Establishment 
