New Circulars, 



84 : Eighth Mineral List : A descriptive list of new arrivals, 



rare and showy minerals. 



85 : Minerals for Sale by Weight: Price list of minerals for 



blowpipe and laboratory work. 



86: Minerals and Roeks for Working Collections: List of 

 common minerals and rocks for study specimens; prices 

 from i% cents up. 



Catalogue 26: Biological Supplies : New illustrated price list 

 of material for dissection ; study and display specimens ; 

 special dissections; models^ etc. Sixth edition. 



Any or all of the above lists will be sent free on request. "We are 

 constantly acquiring new material and publishing new lists. It pays to 

 be on our mailing list. 



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, IT. S. A. 



