SPRING ANNOUNCEMENT. 



As I am just sending to the printer an elaborate 

 Catalogue describing a Large Collection which will 

 be ready for distribution by the first of May, I 

 would kindly request all readers of the American 

 Journal of Science who request a copy of the above, 

 to send me their names, which I will gladly send 

 free of charge. It contains valuable information for 

 Museum or individual collectors in Mineralogy. 



Kindly mention the Journal when sending request. 



A. H. PETEREIT, 



81-83 Fulton Street, New York City. 



Phone, Beekman 1856. 



