We have just obtained another consignment of choice Emerald 

 Crystals. Prices 75c. to $10.00. 



Purple Apatite Crystals on Matrix, 

 White Apatite Crystals, 

 Orpiment, massive, 

 Cobaltite Crystals, large, 

 Sphalerite Crystals on Marble, 



51.00 to' $2.00 

 .50 " 1.00 



1.00 ". 2.00 

 .50 " 2.00 

 .50 " 1.00 



Send for special list of rare minerals just received. 



a 



Everything in Natural History." 



WARD'S NATURAL SCIENCE ESTABLISHMENT, 



76-104 College Ave., Rochester, N. Y. 



Ward's Natural Science Establishment 



A Supply-House for Scientific Material." 



Founded 1862. Incorporated 1890. 



DEPARTMENTS : 



Geology, including Phenomenal and Physiographic. 

 Mineralogy, including also Rocks, Meteorites, etc. 

 Palaeontology. Archaeology and Ethnology. 



Invertebrates, including Biology, Conchology, etc. 

 Zoology, including Osteology and Taxidermy. 

 Human Anatomy, including Craniology, Odontology, etc. 

 Models, Plaster Casts and Wall-Charts in all departments. 



Circulars in any department free on request ; address 



Ward's Natural Science Establishment, 



76-104 College Ave., Rochester, New York, V. S. A. 



