rs Natural Science Establishment 



A Supply-House for Scientific Material. 



Founded 1862. Incorporated 1890. 



A few of our recent circulars in the various 

 departments : 



Geology: J-3. Genetic Collection of Eocks and Kock- 

 forming Minerals. 



Mineralogy: J-109. Blowpipe Collections. J-74. Meteor- 

 ites. 



Paleontology: J-134. Complete Trilobites. J-115. Collec- 

 tions.. J-140. Eestorations of Extinct Arthropods. 



Entomology: J-30. Supplies. J-125. Life Histories 

 J-128. Live Pupae. 



Zoology: J-116. Mate \\ for Dissection. J-26. Compara 

 tive Osteology, <j-*<4. Casts of Reptiles, etc. 



Microscope Slides: J-135. Bacteria Slides. 



Taxidermy: J-138. Bird Skins. J-139. Mammal Skins. 



Human Anatomy: J-16. Skeletons and Models. 



General: J-100. List of Catalogues and Circulars. 



Ward's Natural Science Establishment 



84-102 College Ave., Rochester, N. Y., IT. S. A. 



Eimer&Amend 



Complete 

 Laboratory Furnishers 



Chemical Apparatus, Balances, etc. 



C. P. and T. P. Chemicals and Reagents 



Best Hammered Platinum Ware, Blowpipe Outfits 



and Assay Goods 



WE CARRY A LARGE STOCK OF 

 MINERALS FOR BLOWPIPE WORK, 

 ETC. 



EST'B-1851 



203 -211 - THIRD AVE 



NEW-YORK." CITY. 



